f2fs: fix lost xattrs of directories

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This patch enhances the xattr consistency of dirs from suddern power-cuts.

Possible scenario would be:
1. dir->setxattr used by per-file encryption
2. file->setxattr goes into inline_xattr
3. file->fsync

In that case, we should do checkpoint for #1.
Otherwise we'd lose dir's key information for the file given #2.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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This commit is contained in:

Jaegeuk Kim 2016-08-29 18:23:45 -07:00

parent 275b66b09e

commit bbf156f7af

4 changed files with 6 additions and 0 deletions

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1

fs/f2fs/checkpoint.c

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1

fs/f2fs/f2fs.h

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2

fs/f2fs/file.c

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2

fs/f2fs/xattr.c

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