kernel.git/fs/fat/misc.c, branch linux-2.6.37.y

block: remove the BH_Eopnotsupp flag

2010-09-10T10:35:40Z

This flag was only set for barrier buffers, which we don't submit anymore. Signed-off-by: Christoph Hellwig Signed-off-by: Tejun Heo Signed-off-by: Jens Axboe

remove SWRITE* I/O types

2010-08-18T05:09:01Z

These flags aren't real I/O types, but tell ll_rw_block to always lock the buffer instead of giving up on a failed trylock. Instead add a new write_dirty_buffer helper that implements this semantic and use it from the existing SWRITE* callers. Note that the ll_rw_block code had a bug where it didn't promote WRITE_SYNC_PLUG properly, which this patch fixes. In the ufs code clean up the helper that used to call ll_rw_block to mirror sync_dirty_buffer, which is the function it implements for compound buffers. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro

fatfs: ratelimit corruption report

2010-05-25T15:07:04Z

Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fatfs: use common time_to_tm in fat_time_unix2fat()

2009-12-16T15:20:06Z

It is not necessary to write custom code for convert calendar time to broken-down time. time_to_tm() is more generic to do that. Signed-off-by: Zhao Lei Cc: OGAWA Hirofumi Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Pavel Machek Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6

2009-09-30T16:31:14Z

* git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6: fat: Check s_dirt in fat_sync_fs() vfat: change the default from shortname=lower to shortname=mixed fat/nls: Fix handling of utf8 invalid char

fat: Check s_dirt in fat_sync_fs()

2009-09-19T16:35:25Z

If we didn't check sb->s_dirt, it will update the FSINFO unconditionally. It will reduce the filetime of flash base device. So, this checks sb->s_dirt. sb->s_dirt is racy, however FSINFO is just hint. So even if there is race, and we hit it, it would not become big problem. And this also is as workaround of suspend problem. Signed-off-by: OGAWA Hirofumi

fat: Opencode sync_page_range_nolock()

2009-09-14T15:08:17Z

fat_cont_expand() is the only user of sync_page_range_nolock(). It's also the only user of generic_osync_inode() which does not have a file open. So opencode needed actions for FAT so that we can convert generic_osync_inode() to a standard syncing path. Update a comment about generic_osync_inode(). CC: OGAWA Hirofumi Signed-off-by: Jan Kara

FAT: add 'errors' mount option

2009-06-03T17:34:51Z

On severe errors FAT remounts itself in read-only mode. Allow to specify FAT fs desired behavior through 'errors' mount option: panic, continue or remount read-only. `mount -t [fat|vfat] -o errors=[panic,remount-ro,continue] \ ` This is analog to ext2 fs 'errors' mount option. Signed-off-by: Denis Karpov Signed-off-by: OGAWA Hirofumi

fat: i_blocks warning fix

2008-11-06T23:41:22Z

blkcnt_t type depends on CONFIG_LSF. Use unsigned long long always for printk(). But lazy to type it, so add "llu" and use it. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fat: Fix and cleanup timestamp conversion

2008-11-06T23:41:20Z

This cleans date_dos2unix()/fat_date_unix2dos() up. New code should be much more readable. And this fixes those old functions. Those doesn't handle 2100 correctly. 2100 isn't leap year, but old one handles it as leap year. Also, with this, centi sec is handled and is fixed. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds