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* Merge branch 'for-linus' of ↵Linus Torvalds2009-01-0520-269/+685
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (22 commits) HID: fix error condition propagation in hid-sony driver HID: fix reference count leak hidraw HID: add proper support for pensketch 12x9 tablet HID: don't allow DealExtreme usb-radio be handled by usb hid driver HID: fix default Kconfig setting for TopSpeed driver HID: driver for TopSeed Cyberlink quirky remote HID: make boot protocol drivers depend on EMBEDDED HID: avoid sparse warning in HID_COMPAT_LOAD_DRIVER HID: hiddev cleanup -- handle all error conditions properly HID: force feedback driver for GreenAsia 0x12 PID HID: switch specialized drivers from "default y" to !EMBEDDED HID: set proper dev.parent in hidraw HID: add dynids facility HID: use GFP_KERNEL in hid_alloc_buffers HID: usbhid, use usb_endpoint_xfer_int HID: move usbhid flags to usbhid.h HID: add n-trig digitizer support HID: add phys and name ioctls to hidraw HID: struct device - replace bus_id with dev_name(), dev_set_name() HID: automatically call usbhid_set_leds in usbhid driver ...
| * Merge branch 'upstream-fixes' into for-nextJiri Kosina2009-01-045-2/+10
| |\ | | | | | | | | | | | | | | | Conflicts: drivers/hid/hid-ids.h
| | * HID: fix error condition propagation in hid-sony driverJiri Kosina2009-01-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | sony_set_operational() only propagates return value from usb_control_msg(), which returns negative on error and number of transferred bytes otherwise. Reported-by: Marcin Tolysz <tolysz@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: fix reference count leak hidrawOliver Neukum2009-01-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The hidraw subsystem has a bug that prevents the close syscall from ever reaching the low level driver, leading to a resource leak. Fix by replacing postdecrement with predecrement. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: add proper support for pensketch 12x9 tabletMatt Helsley2009-01-042-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Genius PenSketch 12x9 tablet has a puck (labeled a "Tablet Mouse") in addition to a pen. Without registering a quirk the tablet appears to be a single input device that reports the wrong axis information in /proc/bus/input/devices, and sends incorrect events (e.g. ABS_Z instead of ABS_Y). This information confuses the X evdev driver and makes the device impossible to use. The quirk fixes events and splits the device into multiple input event devices so that at least the puck is useful. Signed-off-by: Matt Helsley <matt.helsley@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: don't allow DealExtreme usb-radio be handled by usb hid driverAlexey Klimov2009-01-042-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This device is already handled by radio-si470x driver, and we therefore want usbhid to ignore it. Patch places usb ids of that device in ignore section of hid-core.c Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: fix default Kconfig setting for TopSpeed driverJiri Kosina2009-01-041-1/+1
| | | | | | | | | | | | | | | | | | | | | Make default setting for TopSpeed driver compliant with the defaults of the other specialized HID drivers. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: driver for TopSeed Cyberlink quirky remoteLev Babiev2009-01-045-0/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | I recently picked up a Cyberlink branded remote control produced by TopSeed Tech Corp. Alas, it appears that this device is using non-standard mappings for some of it's keys (Usage page 0xffbc). Signed-off-by: Lev Babiev <harley@hosers.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: make boot protocol drivers depend on EMBEDDEDParag Warudkar2009-01-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The usbmouse and usbkbd modules are not supposed to be used with regular USB mice and keyboards. Make them depend on EMBEDDED to prevent them from being built and loaded on non-EMBEDDED configs. Signed-off-by: Parag Warudkar <parag.lkml@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: avoid sparse warning in HID_COMPAT_LOAD_DRIVERHannes Eder2009-01-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: include a prototype for the exported function in the macro Fix about 20 of this warnings: drivers/hid/hid-a4tech.c:162:1: warning: symbol 'hid_compat_a4tech' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: hiddev cleanup -- handle all error conditions properlyOliver Neukum2009-01-041-36/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a cleanup of hiddev and fixes the following issues: - thread safety by locking in read & ioctl, introducing a per device mutex - race between ioctl and disconnect, introducing a flag and locking in form of a per low level device mutex - race between open and other methods, making sure only successfully opened devices are put on the list, changing order of events - range checking both upper and lower limits of the minor range - make sure further calls to open fail for unplugged devices even if the device still has opened files - error checking for low level open - possible loss of wakeup events, using standard waiting macros - race in initialisation by moving registration after full initialisation Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: force feedback driver for GreenAsia 0x12 PIDLukasz Lubojanski2009-01-045-0/+199
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I have implemented Force Feedback driver for another "GreeAsia" based device (0e8f:0012 "GreenAsia Inc. USB Joystick"). The functionality was tested with MANTA Warior MM816 and SpeedLink Strike2 SL-6635 and fftest software - everything seems to work right. Signed-off-by: Lukasz Lubojanski <lukasz@lubojanski.info> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: switch specialized drivers from "default y" to !EMBEDDEDDavid Brownell2009-01-041-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the obnoxious "default y" for all the "special" HID code, which forces folk with EMBEDDED defined to manually override that inappropriate default for almost 20 choices. The general policy is against "default y"; it should apply here too. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: set proper dev.parent in hidrawJiri Kosina2009-01-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | We need to properly set parent of the hidraw device (which is the corresponding physical device itself) in order to hidraw devices not end up under virtual device tree. Reported-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: add dynids facilityJiri Slaby2009-01-042-3/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow adding new devices to the hid drivers on the fly without a need of kernel recompilation. Now, one can test a driver e.g. by: echo 0003:045E:00F0.0003 > ../generic-usb/unbind echo 0003 045E 00F0 > new_id from some driver subdir. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: use GFP_KERNEL in hid_alloc_buffersJiri Slaby2009-01-041-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | We might sleep, so no problem to use GFP_KERNEL. While at it bring the function to coding style. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: usbhid, use usb_endpoint_xfer_intJiri Slaby2009-01-041-1/+1
| | | | | | | | | | | | | | | | | | | | | Use usb_endpoint_xfer_int() instead of direct use of constants. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: move usbhid flags to usbhid.hJiri Slaby2009-01-042-9/+10
| | | | | | | | | | | | | | | | | | | | | Move usbhid specific flags from global hid.h into local usbhid.h. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: add n-trig digitizer supportRafi Rubin2009-01-046-0/+97
| | | | | | | | | | | | | | | | | | | | | Added quirks for the N-Trig digitizer. Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: add phys and name ioctls to hidrawJiri Kosina2009-01-042-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | The hiddev interface provides ioctl() calls which can be used to obtain phys and raw name of the underlying device. Add the corresponding support also into hidraw. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: struct device - replace bus_id with dev_name(), dev_set_name()Kay Sievers2009-01-041-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is part of a larger patch series which will remove the "char bus_id[20]" name string from struct device. The device name is managed in the kobject anyway, and without any size limitation, and just needlessly copied into "struct device". To set and read the device name dev_name(dev) and dev_set_name(dev) must be used. If your code uses static kobjects, which it shouldn't do, "const char *init_name" can be used to statically provide the name the registered device should have. At registration time, the init_name field is cleared, to enforce the use of dev_name(dev) to access the device name at a later time. We need to get rid of all occurrences of bus_id in the entire tree to be able to enable the new interface. Please apply this patch, and possibly convert any remaining remaining occurrences of bus_id. We want to submit a patch to -next, which will remove bus_id from "struct device", to find the remaining pieces to convert, and finally switch over to the new api, which will remove the 20 bytes array and does no longer have a size limitation. CC: Jiri Kosina <jkosina@suse.cz> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: automatically call usbhid_set_leds in usbhid driverAlan Stern2009-01-048-187/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1146c) makes usbhid automatically call usbhid_set_leds() for any device that supports the keyboard boot protocol. In theory this should be perfectly safe. BIOSes send the LED output report as part of their normal device initialization, so any keyboard device supporting the boot protocol has to be able to handle it. As a side effect, the hid-dell and hid-bright drivers are no longer needed, and the Logitech keyboard driver can be removed from hid-lg. CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: non-input reports can also be numberedJiri Kosina2009-01-041-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | When computing the maximal buffer size needed, we must take into account that not only input reports can be numbered. Pointed out in bugzilla #10467 Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: ignore mouse interface for unibody macbooksJiri Kosina2009-01-041-0/+3
| |/ | | | | | | | | | | | | | | The mouse interface on unibody macbooks is going to be handled by bcm59743 driver in 2.6.29. Reported-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmwLinus Torvalds2009-01-0543-1084/+964
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw: (27 commits) GFS2: Use DEFINE_SPINLOCK GFS2: Fix use-after-free bug on umount (try #2) Revert "GFS2: Fix use-after-free bug on umount" GFS2: Streamline alloc calculations for writes GFS2: Send useful information with uevent messages GFS2: Fix use-after-free bug on umount GFS2: Remove ancient, unused code GFS2: Move four functions from super.c GFS2: Fix bug in gfs2_lock_fs_check_clean() GFS2: Send some sensible sysfs stuff GFS2: Kill two daemons with one patch GFS2: Move gfs2_recoverd into recovery.c GFS2: Fix "truncate in progress" hang GFS2: Clean up & move gfs2_quotad GFS2: Add more detail to debugfs glock dumps GFS2: Banish struct gfs2_rgrpd_host GFS2: Move rg_free from gfs2_rgrpd_host to gfs2_rgrpd GFS2: Move rg_igeneration into struct gfs2_rgrpd GFS2: Banish struct gfs2_dinode_host GFS2: Move i_size from gfs2_dinode_host and rename it to i_disksize ...
| * | GFS2: Use DEFINE_SPINLOCKJulia Lawall2009-01-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SPIN_LOCK_UNLOCKED is deprecated. The following makes the change suggested in Documentation/spinlocks.txt The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ declarer name DEFINE_SPINLOCK; identifier xxx_lock; @@ - spinlock_t xxx_lock = SPIN_LOCK_UNLOCKED; + DEFINE_SPINLOCK(xxx_lock); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Fix use-after-free bug on umount (try #2)Steven Whitehouse2009-01-052-9/+12
| | | | | | | | | | | | | | | | | | This should solve the issue with the previous attempt at fixing this. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | Revert "GFS2: Fix use-after-free bug on umount"Steven Whitehouse2009-01-056-94/+114
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 78802499912f1ba31ce83a94c55b5a980f250a43. The original patch is causing problems in relation to order of operations at umount in relation to jdata files. I need to fix this a different way. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Streamline alloc calculations for writesSteven Whitehouse2009-01-054-49/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes some unused code, and make the calculation of the number of blocks required conditional in order to reduce the number of times this (potentially expensive) calculation is done. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Send useful information with uevent messagesSteven Whitehouse2009-01-051-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to distinguish between two differing uevent messages and to avoid using the (racy) method of reading status from sysfs in future, this adds some status information to our uevent messages. Btw, before anybody says "sysfs isn't racy", I'm aware of that, but the way that GFS2 was using it (send an ambiugous uevent and then expect the receiver to read sysfs to find out the status of the reported operation) was. The additional benefit of using the new interface is that it should be possible for a node to recover multiple journals at the same time, since there is no longer any confusion as to which journal the status belongs to. At some future stage, when all the userland programs have been converted, I intend to remove the old interface. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Fix use-after-free bug on umountSteven Whitehouse2009-01-056-114/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There was a use-after-free with the GFS2 super block during umount. This patch moves almost all of the umount code from ->put_super into ->kill_sb, the only bit that cannot be moved being the glock hash clearing which has to remain as ->put_super due to umount ordering requirements. As a result its now obvious that the kfree is the final operation, whereas before it was hidden in ->put_super. Also gfs2_jindex_free is then only referenced from a single file so thats moved and marked static too. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Remove ancient, unused codeSteven Whitehouse2009-01-053-18/+0
| | | | | | | | | | | | | | | | | | | | | Remove code that used to have something to do with initrd but has been unused for a long time. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Move four functions from super.cSteven Whitehouse2009-01-055-168/+167
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The functions which are being moved can all be marked static in their new locations, since they only have a single caller each. Their new locations are more logical than before and some of the functions are small enough that the compiler might well inline them. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Fix bug in gfs2_lock_fs_check_clean()Steven Whitehouse2009-01-054-75/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | gfs2_lock_fs_check_clean() should not be calling gfs2_jindex_hold() since it doesn't work like rindex hold, despite the comment. That allows gfs2_jindex_hold() to be moved into ops_fstype.c where it can be made static. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Send some sensible sysfs stuffSteven Whitehouse2009-01-052-2/+30
| | | | | | | | | | | | | | | | | | | | | We ought to inform the user of the locktable and lockproto for each uevent we generate. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Kill two daemons with one patchSteven Whitehouse2009-01-0513-341/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the two daemons, gfs2_scand and gfs2_glockd and replaces them with a shrinker which is called from the VM. The net result is that GFS2 responds better when there is memory pressure, since it shrinks the glock cache at the same rate as the VFS shrinks the dcache and icache. There are no longer any time based criteria for shrinking glocks, they are kept until such time as the VM asks for more memory and then we demote just as many glocks as required. There are potential future changes to this code, including the possibility of sorting the glocks which are to be written back into inode number order, to get a better I/O ordering. It would be very useful to have an elevator based workqueue implementation for this, as that would automatically deal with the read I/O cases at the same time. This patch is my answer to Andrew Morton's remark, made during the initial review of GFS2, asking why GFS2 needs so many kernel threads, the answer being that it doesn't :-) This patch is a net loss of about 200 lines of code. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Move gfs2_recoverd into recovery.cSteven Whitehouse2009-01-056-43/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By moving gfs2_recoverd, we can make an additional function static and it also leaves only (the already scheduled for removal) gfs2_glockd in daemon.c. At the same time the declaration of gfs2_quotad is moved to quota.h to reflect the new location of gfs2_quotad in a previous patch. Also the recovery.h and quota.h headers are cleaned up. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Fix "truncate in progress" hangSteven Whitehouse2009-01-057-7/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Following on from the recent clean up of gfs2_quotad, this patch moves the processing of "truncate in progress" inodes from the glock workqueue into gfs2_quotad. This fixes a hang due to the "truncate in progress" processing requiring glocks in order to complete. It might seem odd to use gfs2_quotad for this particular item, but we have to use a pre-existing thread since creating a thread implies a GFP_KERNEL memory allocation which is not allowed from the glock workqueue context. Of the existing threads, gfs2_logd and gfs2_recoverd may deadlock if used for this operation. gfs2_scand and gfs2_glockd are both scheduled for removal at some (hopefully not too distant) future point. That leaves only gfs2_quotad whose workload is generally fairly light and is easily adapted for this extra task. Also, as a result of this change, it opens the way for a future patch to make the reading of the inode's information asynchronous with respect to the glock workqueue, which is another improvement that has been on the list for some time now. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Clean up & move gfs2_quotadSteven Whitehouse2009-01-059-69/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is a clean up of gfs2_quotad prior to giving it an extra job to do in addition to the current portfolio of updating the quota and statfs information from time to time. As a result it has been moved into quota.c allowing one of the functions it calls to be made static. Also the clean up allows the two existing functions to have separate timeouts and also to coexist with its future role of dealing with the "truncate in progress" inode flag. The (pointless) setting of gfs2_quotad_secs is removed since we arrange to only wake up quotad when one of the two timers expires. In addition the struct gfs2_quota_data is moved into a slab cache, mainly for easier debugging. It should also be possible to use a shrinker in the future, rather than the current scheme of scanning the quota data entries from time to time. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Add more detail to debugfs glock dumpsSteven Whitehouse2009-01-051-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Although the glock dumps print quite a lot of information about the glocks themselves, there are more things which can be usefully added to the dump realting to the objects themselves. This patch adds a few more fields to the inode and resource group lines, which should be useful for debugging. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Banish struct gfs2_rgrpd_hostSteven Whitehouse2009-01-053-21/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the final field so that we can get rid of struct gfs2_rgrpd_host, as promised some time ago. Also by rearranging the fields slightly, we are able to reduce the size of the gfs2_rgrpd structure at the same time. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Move rg_free from gfs2_rgrpd_host to gfs2_rgrpdSteven Whitehouse2009-01-053-16/+16
| | | | | | | | | | | | | | | | | | | | | The second of three fields which need to move, in order to remove the struct gfs2_rgrpd_host. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Move rg_igeneration into struct gfs2_rgrpdSteven Whitehouse2009-01-052-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | This moves one of the fields of struct gfs2_rgrpd_host into the struct gfs2_rgrpd with the eventual aim of removing the struct rgrpd_host completely. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Banish struct gfs2_dinode_hostSteven Whitehouse2009-01-0512-48/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The final field in gfs2_dinode_host was the i_flags field. Thats renamed to i_diskflags in order to avoid confusion with the existing inode flags, and moved into the inode proper at a suitable location to avoid creating a "hole". At that point struct gfs2_dinode_host is no longer needed and as promised (quite some time ago!) it can now be removed completely. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Move i_size from gfs2_dinode_host and rename it to i_disksizeSteven Whitehouse2009-01-0511-55/+56
| | | | | | | | | | | | | | | | | | | | | This patch moved the i_size field from the gfs2_dinode_host and following the ext3 convention renames it i_disksize. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Move di_eattr into "proper" inodeSteven Whitehouse2009-01-055-20/+20
| | | | | | | | | | | | | | | | | | | | | This moves the di_eattr field out of gfs2_inode_host and into the inode proper. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Move "entries" into "proper" inodeSteven Whitehouse2009-01-054-24/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | This moves the directory entry count into the proper inode. Potentially we could get this to share the space used by something else in the future, but this is one more step on the way to removing the gfs2_dinode_host structure. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Move generation number into "proper" part of inodeSteven Whitehouse2009-01-052-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | This moves the generation number from the gfs2_dinode_host into the gfs2_inode structure. Eventually the plan is to get rid of the gfs2_dinode_host structure completely. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: sparse annotation of gl->gl_spinHarvey Harrison2009-01-051-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fs/gfs2/glock.c:308:5: warning: context problem in 'do_promote': '_spin_unlock' expected different context fs/gfs2/glock.c:308:5: context '*gl+28': wanted >= 1, got 0 fs/gfs2/glock.c:529:2: warning: context problem in 'do_xmote': '_spin_unlock' expected different context fs/gfs2/glock.c:529:2: context '*gl+28': wanted >= 1, got 0 fs/gfs2/glock.c:925:3: warning: context problem in 'add_to_queue': '_spin_unlock' expected different context fs/gfs2/glock.c:925:3: context '*gl+28': wanted >= 1, got 0 Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Fix up jdata writepage/delete_inodeSteven Whitehouse2009-01-052-12/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | There is a bug in writepage and delete_inode which allows jdata files to invalidate pages from the address space without being in a transaction at the time. This causes problems in case the pages are in the journal. This patch fixes that case and prevents the resulting oops. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
generated by cgit (git 2.34.1) at 2025-07-30 11:00:11 +0000