- 30 Apr, 2013 40 commits
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Namjae Jeon authored
If the cache lookups fail,use the i_pos value to find the directory entry of the inode and rebuild the inode.Since this involves accessing the FAT media, do this only if the nostale_ro nfs mount option is specified. Signed-off-by:
Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by:
Ravishankar N <ravi.n1@samsung.com> Signed-off-by:
Amit Sahrawat <a.sahrawat@samsung.com> Acked-by:
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Namjae Jeon authored
Define two nfs export_operation structures,one for 'stale_rw' mounts and the other for 'nostale_ro'. The latter uses i_pos as a basis for encoding and decoding file handles. Also, assign i_pos to kstat->ino. The logic for rebuilding the inode is added in the subsequent patches. Signed-off-by:
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Namjae Jeon authored
Introduce helper function to get the block number and offset for a given i_pos value. Use it in __fat_write_inode() now and later on in nfs.c Signed-off-by:
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Namjae Jeon authored
Move fat_i_pos_read to fat.h so that it can be called from nfs.c in the subsequent patches to encode the file handle. Signed-off-by:
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Namjae Jeon authored
This patchset eliminates the client side ESTALE errors when a FAT partition exported over NFS has its dentries evicted from the cache. The idea is to find the on-disk location_'i_pos' of the dirent of the inode that has been evicted and use it to rebuild the inode. This patch: Provide two possible values 'stale_rw' and 'nostale_ro' for the -o nfs mount option.The first one allows all file operations but does not reduce ESTALE errors on memory constrained systems. The second one eliminates ESTALE errors but mounts the filesystem as read-only. Not specifying a value defaults to 'stale_rw'. Signed-off-by:
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Wei Yongjun authored
Fix to return -ENODEV in the chip not found error handling case instead of 0, as done elsewhere in this function. Signed-off-by:
Wei Yongjun <yongjun_wei@trendmicro.com.cn> Cc: Jingoo Han <jg1.han@samsung.com> Signed-off-by:
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Axel Lin authored
rtc8564 appears in i2c_device_id table of both rtc-isl12022.c and rtc-pcf8563.c. Commit 8ea9212c "rtc-pcf8563: add chip id" added the rtc8564 chip entry to pcf8563. isl12022 driver is modified from pcf8563 driver, so this looks like a copy-paste bug. Signed-off-by:
Axel Lin <axel.lin@ingics.com> Cc: Roman Fietze <roman.fietze@telemotive.de> Cc: Jon Smirl <jonsmirl@gmail.com> Signed-off-by:
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Johan Hovold authored
Add missing iounmap to probe error path and remove. Signed-off-by:
Johan Hovold <jhovold@gmail.com> Acked-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Cc: <stable@vger.kernel.org> Signed-off-by:
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Jingoo Han authored
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by:
Jingoo Han <jg1.han@samsung.com> Signed-off-by:
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Jingoo Han authored
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by:
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Jingoo Han authored
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by:
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Jingoo Han authored
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by:
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Jingoo Han authored
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by:
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Jingoo Han authored
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by:
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Jingoo Han authored
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by:
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Jingoo Han authored
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by:
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Axel Lin authored
Current code has defines for registers, use the defines rather than magic numbers. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_*() functions to make cleanup paths simpler. Signed-off-by:
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