fat: add functions to update and truncate timestamps appropriately

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Add the fat-specific inode_operation ->update_time() and
fat_truncate_time() function to truncate the inode timestamps from 1
nanosecond to the appropriate granularity.

Link: http://lkml.kernel.org/r/38af1ba3c3cf0d7381ce7b63077ef8af75901532.1538363961.git.sorenson@redhat.com
Signed-off-by: Frank Sorenson <sorenson@redhat.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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Frank Sorenson 2018-10-30 15:06:53 -07:00 • committed by Linus Torvalds

parent d9f4d94261

commit 6bb885ecd7

6 changed files with 87 additions and 0 deletions

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4

fs/fat/fat.h

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1

fs/fat/file.c

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5

fs/fat/inode.c

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75

fs/fat/misc.c

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1

fs/fat/namei_msdos.c

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1

fs/fat/namei_vfat.c

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