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* | [MTD] [NAND] Fix compiler warning in Alauda driverakpm@linux-foundation.org2007-10-131-1/+1
| | | | | | | | | | | | | | | | drivers/mtd/nand/alauda.c: In function 'alauda_bounce_read': drivers/mtd/nand/alauda.c:412: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [OneNAND] Fix typo related with recent commitKyungmin Park2007-10-131-1/+1
| | | | | | | | | | Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [NAND] Avoid deadlock in erase callback; release chip lock first.David Woodhouse2007-10-061-3/+4
| | | | | | | | | | | | | | | | When the erase callback performs some other action on the flash, it's highly likely to deadlock unless we actually release the chip lock before calling it. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [NAND] Resume method for CAFÉ NAND controllerDavid Woodhouse2007-10-061-3/+39
| | | | | | | | | | | | | | Originally from Marcelo; modified to put the original timing registers back instead of 0xFFFFFFFF. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [NAND] Fix PCI ident table for CAFÉ NAND controller.David Woodhouse2007-10-061-1/+7
| | | | | | | | | | | | | | | | | | | | It was only the very early prototypes which made the mistake of using the same device ident for all three functions on the device -- don't bother trying to express that in the PCI match table, since the tools don't cope. We can check in the probe routine instead, just in case. Also remember to terminate the table. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | Merge branch 'master' of ssh://git.infradead.org/srv/git/mtd-2.6David Woodhouse2007-10-061-2/+2
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| * | [MTD] [NAND] s3c2410: fix arch movesBen Dooks2007-09-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fixup the includes which have been moved around when changing the s3c24xx arch support. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | | [MTD] [OneNAND] fix numerous racesArtem Bityutskiy2007-09-231-75/+95
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch make the OneNAND driver much less racy. It fixes our "onenand_wait: read timeout!" heisenbugs. The reason of these bugs was that the driver did not lock the chip when accessing OTP, and it screwed up OneNAND state when the OTP was read while JFFS2 was doing FS checking. This patch also fixes other races I spotted: 1. BBT was not protected 2. Access to ecc_stats was not protected Now the chip is locked when BBT is accessed. To fix all of these I basically split all interface functions on 'function()' and 'function_nolock()' parts. I tested this patch on N800 hardware - it fixes our problems. But I tested a little different version because our OneNAND codebase is slightly out-of-date. But it should be OK. This patch also includes the prin fixes I posted before. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] map driver for NOR flash on the Intel Vermilion Range chipsetDavid Woodhouse2007-09-233-0/+306
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The Vermilion Range Expansion Bus supports four chip selects, each of which has 64MiB of address space. The 2nd BAR of the Expansion Bus PCI Device is a 256MiB memory region containing the address spaces for all four of the chip selects, with start addresses hardcoded on 64MiB boundaries. This map driver only supports NOR flash on chip select 0. The buswidth (either 8 bits or 16 bits) is determined by reading the Expansion Bus Timing and Control Register for Chip Select 0 (EXP_TIMING_CS0). Signed-off-by: Andy Lowe <alowe@mvista.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] fix CFI point method for discontiguous mapsAndy Lowe2007-09-231-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The CFI probe routine is capable of detecting flash banks consisting of identical chips mapped to physically discontiguous addresses. (One common way this can occur is if a flash bank is populated with chips of less capacity than the hardware was designed to support.) The CFI point() routine currently ignores any such gaps. This patch fixes the CFI point() routine so that it truncates any request that would span a gap. Signed-off-by: Andy Lowe <alowe@mvista.com> Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] MAPS: Merge Lubbock and Mainstone drivers into common PXA2xx driverTodd Poynor2007-09-235-365/+205
| | | | | | | | | | | | | | | | | | | | Replace Lubbock and Mainstone board drivers with common PXA2xx driver, convert to platform driver (corresponding platform device changes merged to kernel.org for 2.6.15), add power management callbacks. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] Remove Momenco Ocelot NOR flash supportYoichi Yuasa2007-09-093-184/+0
| | | | | | | | | | | | | | | | This patch has removed Momenco Ocelot support from MTD. Ocelot support has already removed. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [NAND] nandsim: avoid deadlocking FSArtem Bityutskiy2007-09-061-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make nandsim use GFP_NOFS when allocating memory, because it might be used by a file-system (e.g. UBIFS2) which means, if we are short of memory, we may deadlock. Indee, UBIFS is holding a lock, writes to the media, reaches this place in NANDsim, kmalloc does not find the requested amount of RAM, calls memory shrinker, which decides to writeback inodes, calls FS, and it deadlocks on the lock which is already being held. Below is the UBIFS backtrace which demonstrates that: [<c03717dc>] __mutex_lock_slowpath+0xc8/0x2e6 [<c0371a16>] mutex_lock+0x1c/0x1f [<f8b9d076>] reserve_space+0x3d/0xa9 [ubifs] [<f8b9d1bd>] make_one_reservation+0x2b/0x86 [ubifs] [<f8b9d3fc>] ubifs_jrn_write_block+0xda/0x12f [ubifs] [<f8b9ff3a>] ubifs_writepage+0x11d/0x1ec [ubifs] [<c015d6ab>] shrink_inactive_list+0x7fa/0x969 [<c015d8c8>] shrink_zone+0xae/0x10c [<c015e3b4>] try_to_free_pages+0x159/0x251 [<c015980a>] __alloc_pages+0x125/0x2f0 [<c016ff6a>] cache_alloc_refill+0x380/0x6ba [<c01703f3>] __kmalloc+0x14f/0x157 [<f885722a>] do_state_action+0xab7/0xc74 [nandsim] [<f885760c>] switch_state+0x225/0x402 [nandsim] [<f8857e7e>] ns_hwcontrol+0x3e2/0x620 [nandsim] [<f8862f53>] nand_command+0x2e/0x1a5 [nand] [<f8861ad8>] nand_write_page+0x4a/0x9a [nand] [<f88617b4>] nand_do_write_ops+0x1cf/0x343 [nand] [<f8861a70>] nand_write+0x88/0xa6 [nand] [<f8850b0e>] part_write+0x72/0x8b [mtd] [<f88e19c5>] ubi_io_write+0x189/0x29c [ubi] [<f88dfb98>] ubi_eba_write_leb+0xb6/0x699 [ubi] [<f88def93>] ubi_leb_write+0xe4/0xe9 [ubi] [<f8ba3b82>] ubifs_wbuf_write_nolock+0x333/0x4c9 [ubifs] [<f8b9d28c>] write_node+0x74/0x8e [ubifs] [<f8b9d422>] ubifs_jrn_write_block+0x100/0x12f [ubifs] [<f8b9ff3a>] ubifs_writepage+0x11d/0x1ec [ubifs] [<c0159e5b>] __writepage+0xb/0x26 [<c015a318>] write_cache_pages+0x203/0x2d9 [<c015a411>] generic_writepages+0x23/0x2d [<c015a452>] do_writepages+0x37/0x39 [<c018e24a>] __writeback_single_inode+0x96/0x399 [<c018e903>] sync_sb_inodes+0x1a3/0x274 [<c018ebf3>] writeback_inodes+0xa6/0xd8 [<c015a9dd>] background_writeout+0x86/0x9e [<c015ae9c>] pdflush+0xfb/0x1b6 [<c01387d7>] kthread+0x37/0x59 [<c0104dc3>] kernel_thread_helper+0x7/0x14 The deadlock is funny because it starts in pdflush/writeback, and comes back to writeback, then deadlocks. It seems we should look carefully for other places in UBI and MTD and use GFP_NOFS instead of GFP_KERNEL. Caught-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [OneNAND] main read/write ops support for yaffs2Kyungmin Park2007-09-061-116/+233
| | | | | | | | | | | | | | Now we can use yaffs2 on OneNAND Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [OneNAND] Use mtd_oob_ops at oob functionsKyungmin Park2007-08-301-15/+36
| | | | | | | | | | | | | | | | | | To enable the main read/write at oob ops Next time we will commit the main read/write support for yaffs2 Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [NAND] Driver for Olympus MAUSB-10 and Fujifilm DPC-R1 card readersJörn Engel2007-08-293-0/+749
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unlike most stuff on the market the chip inside these two allows raw flash access and doesn't implement and FTL, leaving that functionality to the device driver. Raw flash access in a cheap USB cardreader! An MTD test device one can attach to a PC! What a deal! The command set of the chip is not documented, so information was obtained from the existing mass-storage driver (drivers/usb/storage/alauda.c), its documentation (http://alauda.sourceforge.net/wikka.php?wakka=BulkCommandReference), additional reverse engineering and comparison with a vendor driver for a related chip (http://www.ratocsystems.com/english/download/driver/linux/sma03u.html). Signed-off-by: Joern Engel <joern@logfs.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | Merge branch 'mtd-2.6.24' of ↵David Woodhouse2007-08-235-386/+3
|\ \ | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc
| * | [MTD] Remove dead mapsKumar Gala2007-08-224-383/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tqm834x map Kconfig options depends on TQM834x which does not exist anywhere else in the kernel. The pq2fads map Kconfig/makefile support was removed a while ago but the actual file persisted. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [MTD] 4xx: Don't build arch/ppc dependent drivers in arch/powerpcJosh Boyer2007-08-222-3/+3
| |/ | | | | | | | | | | | | | | These drivers are specific to 4xx support in arch/ppc at the moment. Make sure they don't get built on arch/powerpc. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Merge branch 'master' of ↵David Woodhouse2007-08-233-5/+2
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * mtdchar build fixAndrew Morton2007-08-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | sh: drivers/mtd/mtdchar.c: In function `mtd_mmap': drivers/mtd/mtdchar.c:817: error: dereferencing pointer to incomplete type drivers/mtd/mtdchar.c:817: error: `VM_SHARED' undeclared (first use in this function) drivers/mtd/mtdchar.c:817: error: (Each undeclared identifier is reported only once Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * [MTD] Makefile fix for mtdsuperSatyam Sharma2007-08-032-5/+1
| | | | | | | | | | | | | | | | | | We want drivers/mtd/{mtdcore, mtdsuper, mtdpart}.c to be built and linked into the same mtd.ko module. Fix the Makefile to ensure this, and remove duplicate MODULE_ declarations in mtdpart.c, as mtdcore.c already has them. Signed-off-by: Satyam Sharma <satyam@infradead.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [MTD] [NAND] nand_base.c: fix type of eccpos pointerBen Dooks2007-08-021-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | The nand_base.c driver implicitly casts the uint32_t eccpos array to 'int *', which is not only not guaranteed to be the same sign as the source, but is not guaranteed to be the same size. Fix by changing nand_base.c to use uint32_t referencing the eccpos fields. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [MTD] [NAND] at91_nand rdy_pin fixIvan Kuten2007-08-021-1/+4
| | | | | | | | | | | | | | | | | | The patch below fixes nand driver for AT91 boards which do not have NAND R/B signal connected to gpio (rdy_pin is not connected). Signed-off-by: Ivan Kuten <ivan.kuten@promwad.com> Acked-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [MTD] [NAND] fix race in nand_base.cArtem Bityutskiy2007-08-021-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | When we mark block bad we have to get chip because this involves writing to the page's OOB. We hit this bug in UBI - we observed random obscure crashes when it marks block bad from the background thread and there is some parallel task which utilizes flash. This patch also adds a TODO note about BBT table protection which it seems does not exist. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [MTD] [NAND] Fix refactoring of EDB7312 hwcontrol function.Roland Stigge2007-08-021-5/+5
| | | | | | | | | | | | | | | | | | The patch ensures that the current code (kernel 2.6.22) uses the bits like the code prior to the refactoring. The variable "bits" is employed in a useful way now. Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [MTD] Fix potential leak in rfd_ftl_add_mtdFlorin Malita2007-08-021-0/+1
| | | | | | | | | | | | | | This fixes a leak in the !mtd->erasesize error path (Coverity 1765). Signed-off-by: Florin Malita <fmalita@gmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] mtdoops printk warning fixesAndrew Morton2007-08-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | drivers/mtd/mtdoops.c: In function 'mtdoops_inc_counter': drivers/mtd/mtdoops.c:109: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' drivers/mtd/mtdoops.c: In function 'mtdoops_console_sync': drivers/mtd/mtdoops.c:277: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' someone buy Dave an x86_64 box. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | Revert "[MTD] Driver for AT26Fxxx dataflash devices"David Woodhouse2007-08-033-494/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 340ea370c2ce89d1c15fbf785460f2f74314ce58. It's not needed given the other m25p80 patch (which now handles at26 "dataflash" as well as most other standard SPI flash chips), and requires a controller driver that won't be merged upstream (supplanted by drivers/spi/atmel_spi.c) ... the submitter of that at91_dataflash26.c driver concurred. Requested by David Brownell <david-b@pacbell.net> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | Merge branch 'master' of ↵David Woodhouse2007-08-013-8/+2
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * [MIPS] Remove Momentum Ocelot support.Ralf Baechle2007-07-312-6/+0
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * sun userflash is PCI-dependentAl Viro2007-07-261-1/+1
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [MTD] [NAND] nand_base.c fix broken linkmaximilian attems2007-08-011-1/+1
| | | | | | | | | | | | | | | | replace with working link from nand Kconfig help text fixes bugzilla 7815 Signed-off-by: maximilian attems <max@stro.at> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [ONENAND] onenand_sim.c: make struct info staticAdrian Bunk2007-08-011-1/+1
| | | | | | | | | | | | | | This patch makes the needlessly global struct info static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [UBI] drivers/mtd/ubi/scan.c: kmalloc + memset conversion to kzallocMariusz Kozlowski2007-08-011-9/+8
| | | | | | | | | | | | | | | | To be able to convert kmalloc + memset(..., 1, ...) to kzalloc this patch reverses the logic around 'buf'. Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] pmcmsp-flash.c: kmalloc + memset conversion to k[cz]allocMariusz Kozlowski2007-08-011-10/+12
| | | | | | | | | | Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] drivers/mtd/inftlmount.c: kmalloc + memset conversion to kcallocMariusz Kozlowski2007-08-011-2/+1
| | | | | | | | | | Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] remove redundant/dead code from physmap_of.cMariusz Kozlowski2007-08-011-5/+0
| | | | | | | | | | | | | | | | This patch removes redundant memset() and dead return line from of_physmap_probe(). No functional change. Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [NAND] fix race in nand_base.cArtem Bityutskiy2007-07-231-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | When we mark block bad we have to get chip because this involves writing to the page's OOB. We hit this bug in UBI - we observed random obscure crashes when it marks block bad from the background thread and there is some parallel task which utilizes flash. This patch also adds a TODO note about BBT table protection which it seems does not exist. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] Fix do_div() type warning in mtdconcatDavid Woodhouse2007-07-231-1/+1
| | | | | | | | | | | | It expects a uint64_t; give it one. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] Remove useless references to MIPS_HYDROGEN3 and MIPS_MIRAGE_WHY.Robert P. J. Day2007-07-231-14/+0
| | | | | | | | | | | | Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [NAND] Fix refactoring of EDB7312 hwcontrol function.Roland Stigge2007-07-231-5/+5
| | | | | | | | | | | | | | | | | | The patch ensures that the current code (kernel 2.6.22) uses the bits like the code prior to the refactoring. The variable "bits" is employed in a useful way now. Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] Remove embedded return in RFD FTL.akpm@linux-foundation.org2007-07-231-5/+3
| | | | | | | | | | | | | | embedded returns are evil. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] Fix potential leak in rfd_ftl_add_mtdFlorin Malita2007-07-231-0/+1
| | | | | | | | | | | | | | This fixes a leak in the !mtd->erasesize error path (Coverity 1765). Signed-off-by: Florin Malita <fmalita@gmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] Clean up duplicate includes in drivers/mtd/Jesper Juhl2007-07-232-2/+0
| | | | | | | | | | | | | | | | This patch cleans up duplicate includes in drivers/mtd/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | [MTD] [NAND] Add NAND manufacturer AMD.Steven J. Hill2007-07-231-0/+1
| | | | | | | | | | | | | | This patch adds the manufacturer ID for AMD flash. Signed-off-by: Steven J. Hill <sjhill1@rockwellcollins.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | Merge branch 'master' of ↵David Woodhouse2007-07-2317-339/+373
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * mm: Remove slab destructors from kmem_cache_create().Paul Mundt2007-07-202-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Slab destructors were no longer supported after Christoph's c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been BUGs for both slab and slub, and slob never supported them either. This rips out support for the dtor pointer from kmem_cache_create() completely and fixes up every single callsite in the kernel (there were about 224, not including the slab allocator definitions themselves, or the documentation references). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * UBI: fix compile warningPaul Mundt2007-07-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | cdev.c whines in current git: drivers/mtd/ubi/cdev.c: In function `major_to_device': drivers/mtd/ubi/cdev.c:67: warning: control reaches end of non-void function Shut it up. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * UBI: fix error handling in erase workerArtem Bityutskiy2007-07-181-41/+48
| | | | | | | | | | | | | | | | | | Do not switch to read-only mode in case of -EINTR and some other obvious cases. Switch to RO mode only when we do not know what is the error. Reported-by: Vinit Agnihotri <vinit.agnihotri@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
generated by cgit (git 2.34.1) at 2024-11-06 01:20:39 +0000