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* V4L/DVB (11477): gspca - m5602-po1030: Set the blue balance in the init not ↵Erik Andr?n2009-06-161-1/+1
| | | | | | | red balance twice Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11476): gspca - m5602: Add some more register definesErik Andr?n2009-06-161-1/+21
| | | | | Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11475): gspca - m5602-po1030: Lower the default blue and gain balanceErik Andr?n2009-06-161-2/+2
| | | | | Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11474): gspca - m5602-po1030: Fix sensor probing.Erik Andr?n2009-06-161-5/+2
| | | | | | | The po1030 read sensor are currently returning the contents of the address+1 fix the probing of the sensor to cope with this. Obviously this needs to be tracked down and fixed. Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11473): gspca - m5602-po1030: Release reset when init is done.Erik Andr?n2009-06-161-0/+8
| | | | | Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11472): gspca - m5602-mt9m111: Remove lots of redundant init codeErik Andr?n2009-06-161-352/+0
| | | | | Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11471): gspca - m5602-mt9m111: Remove more redundant initErik Andr?n2009-06-161-49/+1
| | | | | Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11470): gspca - m5602-mt9m111: Implement an auto white balancing ↵Erik Andr?n2009-06-161-0/+50
| | | | | | | control Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11469): gspca - m5602-mt9m111: More redundant init cleanupErik Andr?n2009-06-162-7/+5
| | | | | Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11468): gspca - m5602-mt9m111: Remove redundant init sequencesErik Andr?n2009-06-161-122/+0
| | | | | Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11467): gspca - m5602: Move all dump_sensor to the init functionErik Andr?n2009-06-163-9/+9
| | | | | Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11466): gspca - m5602: Let all ctrls on all sensors be staticErik Andr?n2009-06-1610-164/+137
| | | | | | | All hail the static keyword Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11465): gspca - m5602-s5k4aa: Set all v4l2 ctrls on sensor init.Erik Andr?n2009-06-161-23/+22
| | | | | | | | Reset all v4l2 ctrls on the s5k4aa init. The prevents all ctrls to be reset during resume from ram. Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11464): gspca - m5602-mt9m111: Set the cached v4l2 ctrl valuesErik Andr?n2009-06-162-9/+14
| | | | | | | | When we resume the machine we want the previously set values, not the default values. Fix this for the mt9m111 sensor Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11463): gspca - m5602-po1030: Remove unneeded init sequencesErik Andr?n2009-06-161-52/+0
| | | | | | | | po1030: There's a lot of redundant writes to the bridge and sensor. Remove them. Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11462): gspca - m5602-po1030: Split up the init into init and startErik Andr?n2009-06-162-5/+26
| | | | | | | Split up the po1030 init into start and init. Add a start function. Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11461): gspca - m5602-po1030: Probe read only register at probe timeErik Andr?n2009-06-161-4/+4
| | | | | | | | Currently, we're probing r/w registers at probe time. This is potentially dangerous, probe some read only registers instead. Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11460): gspca - m5602-po1030: Remove unnecessary error checkErik Andr?n2009-06-161-3/+0
| | | | | Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11459): gspca - m5602-po1030: Add auto white balancing controlErik Andr?n2009-06-162-0/+53
| | | | | | | Add a po1030 auto white balancing control that's disabled by default Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11458): gspca - m5602-po1030: Set all v4l2 controls at sensor initErik Andr?n2009-06-162-22/+32
| | | | | | | Previously many of the v4l2 ctrls were set to their initial values at resume from ram/disk. This patch enforces the values stored in the ctrl cache. Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11457): gspca - m5602-po1030: Simplify register definesErik Andr?n2009-06-162-16/+33
| | | | | | | This patch renames some register defines in the ov9650 sensor. Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11456): gspca - m5602-po1030: Rename register defines, add missing ↵Erik Andr?n2009-06-162-136/+143
| | | | | | | | | ones. The po1030 register defines are unnecessarily complex, simplify them and also add some missing ones. Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11455): gspca - m5602-ov9650: Improve the vflip quirk handling.Erik Andr?n2009-06-161-8/+13
| | | | | | | Regardless of the actual sensor orientation vflip = 0 is normal, and vflip = 1 is upside down. This patch makes that happen Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11454): gspca - m5602-mt9m111: Remove the unused power_down struct ↵Erik Andr?n2009-06-1611-70/+0
| | | | | | | | | member The power_down sensor struct member is almost has no purpose in the current driver abstraction. Remove it. Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11453): gspca - m5602-s5k4aa: Convert to use the v4l2 ctrl cacheErik Andr?n2009-06-162-51/+59
| | | | | Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11452): gspca - m5602-po1030: Convert to have a v4l2 ctrl cacheErik Andr?n2009-06-162-63/+79
| | | | | | | Let the po1030 have a local v4l2 ctrl cache as this minimizes the load on reading the registers and improves performance. Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11451): gspca - m5602-s5k83a: Add rotation, ctrl cache. Rename some ↵Luk?? Karas2009-06-163-180/+294
| | | | | | | | | | ctrls. s5k83a sensor mounted on many acer laptops have a swiwel allowing it to be rotated. When the camera is in its rotated state, the image needs to be flipped. The only way to check for if the camera has been flipped is to continously poll a register in the m5602. This patch creates a kernel thread which does this. This patch renames some v4l2 ctrls and finally implements a cache in order to prevent unnecessary sensor reads. Signed-off-by: Luk?? Karas <lukas.karas@centrum.cz> Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11450): gspca - m5602-mt9m111: Convert the mt9m111 to use a v4l2 ↵Erik Andr?n2009-06-162-26/+43
| | | | | | | ctrl cache Signed-off-by: Erik Andr?n <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11449): gspca - zc3xx: Bad probe of many webcams since adcm2700 ↵Jean-Francois Moine2009-06-161-9/+11
| | | | | | | addition. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11448): gspca - main: Use usb interface as parent.Hans de Goede2009-06-161-1/+1
| | | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11447): gspca - mr97310a: Return good error code in mod_init.Alexey Klimov2009-06-161-2/+5
| | | | | | Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11446): gspca - t613: Do sensor reset only for sensor om6802.Jean-Francois Moine2009-06-161-1/+1
| | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'upstream-linus' of ↵Linus Torvalds2009-06-1617-96/+610
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: ocfs2/net: Use wait_event() in o2net_send_message_vec() ocfs2: Adjust rightmost path in ocfs2_add_branch. ocfs2: fdatasync should skip unimportant metadata writeout ocfs2: Remove redundant gotos in ocfs2_mount_volume() ocfs2: Add statistics for the checksum and ecc operations. ocfs2 patch to track delayed orphan scan timer statistics ocfs2: timer to queue scan of all orphan slots ocfs2: Correct ordering of ip_alloc_sem and localloc locks for directories ocfs2: Fix possible deadlock in quota recovery ocfs2: Fix possible deadlock with quotas in ocfs2_setattr() ocfs2: Fix lock inversion in ocfs2_local_read_info() ocfs2: Fix possible deadlock in ocfs2_global_read_dquot() ocfs2: update comments in masklog.h ocfs2: Don't printk the error when listing too many xattrs.
| * ocfs2/net: Use wait_event() in o2net_send_message_vec()Sunil Mushran2009-06-151-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | Replace wait_event_interruptible() with wait_event() in o2net_send_message_vec(). This is because this function is called by the dlm that expects signals to be blocked. Fixes oss bugzilla#1126 http://oss.oracle.com/bugzilla/show_bug.cgi?id=1126 Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: Adjust rightmost path in ocfs2_add_branch.Tao Ma2009-06-151-4/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In ocfs2_add_branch, we use the rightmost rec of the leaf extent block to generate the e_cpos for the newly added branch. In the most case, it is OK but if the parent extent block's rightmost rec covers more clusters than the leaf does, it will cause kernel panic if we insert some clusters in it. The message is something like: (7445,1):ocfs2_insert_at_leaf:3775 ERROR: bug expression: le16_to_cpu(el->l_next_free_rec) >= le16_to_cpu(el->l_count) (7445,1):ocfs2_insert_at_leaf:3775 ERROR: inode 66053, depth 0, count 28, next free 28, rec.cpos 270, rec.clusters 1, insert.cpos 275, insert.clusters 1 [<fa7ad565>] ? ocfs2_do_insert_extent+0xb58/0xda0 [ocfs2] [<fa7b08f2>] ? ocfs2_insert_extent+0x5bd/0x6ba [ocfs2] [<fa7b1b8b>] ? ocfs2_add_clusters_in_btree+0x37f/0x564 [ocfs2] ... The panic can be easily reproduced by the following small test case (with bs=512, cs=4K, and I remove all the error handling so that it looks clear enough for reading). int main(int argc, char **argv) { int fd, i; char buf[5] = "test"; fd = open(argv[1], O_RDWR|O_CREAT); for (i = 0; i < 30; i++) { lseek(fd, 40960 * i, SEEK_SET); write(fd, buf, 5); } ftruncate(fd, 1146880); lseek(fd, 1126400, SEEK_SET); write(fd, buf, 5); close(fd); return 0; } The reason of the panic is that: the 30 writes and the ftruncate makes the file's extent list looks like: Tree Depth: 1 Count: 19 Next Free Rec: 1 ## Offset Clusters Block# 0 0 280 86183 SubAlloc Bit: 7 SubAlloc Slot: 0 Blknum: 86183 Next Leaf: 0 CRC32: 00000000 ECC: 0000 Tree Depth: 0 Count: 28 Next Free Rec: 28 ## Offset Clusters Block# Flags 0 0 1 143368 0x0 1 10 1 143376 0x0 ... 26 260 1 143576 0x0 27 270 1 143584 0x0 Now another write at 1126400(275 cluster) whiich will write at the gap between 271 and 280 will trigger ocfs2_add_branch, but the result after the function looks like: Tree Depth: 1 Count: 19 Next Free Rec: 2 ## Offset Clusters Block# 0 0 280 86183 1 271 0 143592 So the extent record is intersected and make the following operation bug out. This patch just try to remove the gap before we add the new branch, so that the root(branch) rightmost rec will cover the same right position. So in the above case, before adding branch the tree will be changed to Tree Depth: 1 Count: 19 Next Free Rec: 1 ## Offset Clusters Block# 0 0 271 86183 SubAlloc Bit: 7 SubAlloc Slot: 0 Blknum: 86183 Next Leaf: 0 CRC32: 00000000 ECC: 0000 Tree Depth: 0 Count: 28 Next Free Rec: 28 ## Offset Clusters Block# Flags 0 0 1 143368 0x0 1 10 1 143376 0x0 ... 26 260 1 143576 0x0 27 270 1 143584 0x0 And after branch add, the tree looks like Tree Depth: 1 Count: 19 Next Free Rec: 2 ## Offset Clusters Block# 0 0 271 86183 1 271 0 143592 Signed-off-by: Tao Ma <tao.ma@oracle.com> Acked-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: fdatasync should skip unimportant metadata writeoutHisashi Hifumi2009-06-091-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In ocfs2, fdatasync and fsync are identical. I think fdatasync should skip committing transaction when inode->i_state is set just I_DIRTY_SYNC and this indicates only atime or/and mtime updates. Following patch improves fdatasync throughput. #sysbench --num-threads=16 --max-requests=300000 --test=fileio --file-block-size=4K --file-total-size=16G --file-test-mode=rndwr --file-fsync-mode=fdatasync run Results: -2.6.30-rc8 Test execution summary: total time: 107.1445s total number of events: 119559 total time taken by event execution: 116.1050 per-request statistics: min: 0.0000s avg: 0.0010s max: 0.1220s approx. 95 percentile: 0.0016s Threads fairness: events (avg/stddev): 7472.4375/303.60 execution time (avg/stddev): 7.2566/0.64 -2.6.30-rc8-patched Test execution summary: total time: 86.8529s total number of events: 300016 total time taken by event execution: 24.3077 per-request statistics: min: 0.0000s avg: 0.0001s max: 0.0336s approx. 95 percentile: 0.0001s Threads fairness: events (avg/stddev): 18751.0000/718.75 execution time (avg/stddev): 1.5192/0.05 Signed-off-by: Hisashi Hifumi <hifumi.hisashi@oss.ntt.co.jp> Acked-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: Remove redundant gotos in ocfs2_mount_volume()Tao Ma2009-06-031-6/+1
| | | | | | | | | | Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: Add statistics for the checksum and ecc operations.Joel Becker2009-06-034-19/+240
| | | | | | | | | | | | | | | | | | | | | | | | | | It would be nice to know how often we get checksum failures. Even better, how many of them we can fix with the single bit ecc. So, we add a statistics structure. The structure can be installed into debugfs wherever the user wants. For ocfs2, we'll put it in the superblock-specific debugfs directory and pass it down from our higher-level functions. The stats are only registered with debugfs when the filesystem supports metadata ecc. Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2 patch to track delayed orphan scan timer statisticsSrinivas Eeda2009-06-033-1/+15
| | | | | | | | | | | | | | | | | | | | Patch to track delayed orphan scan timer statistics. Modifies ocfs2_osb_dump to print the following: Orphan Scan=> Local: 10 Global: 21 Last Scan: 67 seconds ago Signed-off-by: Srinivas Eeda <srinivas.eeda@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: timer to queue scan of all orphan slotsSrinivas Eeda2009-06-037-0/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a dentry is unlinked, the unlinking node takes an EX on the dentry lock before moving the dentry to the orphan directory. Other nodes that have this dentry in cache have a PR on the same dentry lock. When the EX is requested, the other nodes flag the corresponding inode as MAYBE_ORPHANED during downconvert. The inode is finally deleted when the last node to iput the inode sees that i_nlink==0 and the MAYBE_ORPHANED flag is set. A problem arises if a node is forced to free dentry locks because of memory pressure. If this happens, the node will no longer get downconvert notifications for the dentries that have been unlinked on another node. If it also happens that node is actively using the corresponding inode and happens to be the one performing the last iput on that inode, it will fail to delete the inode as it will not have the MAYBE_ORPHANED flag set. This patch fixes this shortcoming by introducing a periodic scan of the orphan directories to delete such inodes. Care has been taken to distribute the workload across the cluster so that no one node has to perform the task all the time. Signed-off-by: Srinivas Eeda <srinivas.eeda@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: Correct ordering of ip_alloc_sem and localloc locks for directoriesJan Kara2009-06-031-11/+10
| | | | | | | | | | | | | | | | | | | | We use ordering ip_alloc_sem -> local alloc locks in ocfs2_write_begin(). So change lock ordering in ocfs2_extend_dir() and ocfs2_expand_inline_dir() to also use this lock ordering. Signed-off-by: Jan Kara <jack@suse.cz> Acked-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: Fix possible deadlock in quota recoveryJan Kara2009-06-031-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | In ocfs2_finish_quota_recovery() we acquired global quota file lock and started recovering local quota file. During this process we need to get quota structures, which calls ocfs2_dquot_acquire() which gets global quota file lock again. This second lock can block in case some other node has requested the quota file lock in the mean time. Fix the problem by moving quota file locking down into the function where it is really needed. Then dqget() or dqput() won't be called with the lock held. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: Fix possible deadlock with quotas in ocfs2_setattr()Jan Kara2009-06-031-23/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We called vfs_dq_transfer() with global quota file lock held. This can lead to deadlocks as if vfs_dq_transfer() has to allocate new quota structure, it calls ocfs2_dquot_acquire() which tries to get quota file lock again and this can block if another node requested the lock in the mean time. Since we have to call vfs_dq_transfer() with transaction already started and quota file lock ranks above the transaction start, we cannot just rely on ocfs2_dquot_acquire() or ocfs2_dquot_release() on getting the lock if they need it. We fix the problem by acquiring pointers to all quota structures needed by vfs_dq_transfer() already before calling the function. By this we are sure that all quota structures are properly allocated and they can be freed only after we drop references to them. Thus we don't need quota file lock anywhere inside vfs_dq_transfer(). Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: Fix lock inversion in ocfs2_local_read_info()Jan Kara2009-06-031-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | This function is called with dqio_mutex held but it has to acquire lock from global quota file which ranks above this lock. This is not deadlockable lock inversion since this code path is take only during mount when noone else can race with us but let's clean this up to silence lockdep. We just drop the dqio_mutex in the beginning of the function and reacquire it in the end since we don't need it - noone can race with us at this moment. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: Fix possible deadlock in ocfs2_global_read_dquot()Jan Kara2009-06-031-1/+3
| | | | | | | | | | | | | | | | | | | | It is not possible to get a read lock and then try to get the same write lock in one thread as that can block on downconvert being requested by other node leading to deadlock. So first drop the quota lock for reading and only after that get it for writing. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: update comments in masklog.hColy Li2009-05-051-18/+17
| | | | | | | | | | | | | | | | | | | | | | | | In the mainline ocfs2 code, the interface for masklog is in files under /sys/fs/o2cb/masklog, but the comments in fs/ocfs2/cluster/masklog.h reference the old /proc interface. They are out of date. This patch modifies the comments in cluster/masklog.h, which also provides a bash script example on how to change the log mask bits. Signed-off-by: Coly Li <coly.li@suse.de> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * ocfs2: Don't printk the error when listing too many xattrs.Tao Ma2009-05-051-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the kernel defines XATTR_LIST_MAX as 65536 in include/linux/limits.h. This is the largest buffer that is used for listing xattrs. But with ocfs2 xattr tree, we actually have no limit for the number. If filesystem has more names than can fit in the buffer, the kernel logs will be pollluted with something like this when listing: (27738,0):ocfs2_iterate_xattr_buckets:3158 ERROR: status = -34 (27738,0):ocfs2_xattr_tree_list_index_block:3264 ERROR: status = -34 So don't print "ERROR" message as this is not an ocfs2 error. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2009-06-1610-45/+40
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: ctxfi - Fix deadlock with xfi-timer ALSA: intel8x0 - Fix PCM position craziness ALSA: usb-audio - rework quirk for TerraTec Aureon USB 5.1 MkII ASoC: magician: fix PXA SSP clock polarity ASoC: Instantiate any forgotten DAPM widgets ASoC: Revert duplicated code in SSM2602 driver ALSA: hda - Add quirk for Acer Aspire 6935G ALSA: ctxfi - Replace atc lock to mutex ASoC: Remove odd bit clock ratios for WM8903
| * \ Merge branch 'topic/usb-audio' into for-linusTakashi Iwai2009-06-161-1/+1
| |\ \ | | | | | | | | | | | | | | | | * topic/usb-audio: ALSA: usb-audio - rework quirk for TerraTec Aureon USB 5.1 MkII
| | * | ALSA: usb-audio - rework quirk for TerraTec Aureon USB 5.1 MkIIAndrea Borgia2009-06-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes yet again the ID for the TTA cards, resulting in a more reasonable name: 1 [Aureon51MkII ]: USB-Audio - Aureon5.1MkII TerraTec Aureon5.1MkII at usb-0000:00:03.0-2, full speed Signed-off-by: Andrea Borgia <andrea@borgia.bo.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
generated by cgit (git 2.34.1) at 2024-09-21 17:41:15 +0000