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| author |   Dmitry Monakhov <dmonakhov@openvz.org> | 2010-05-16 22:00:00 -0400 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2010-05-16 22:00:00 -0400 |
| commit | 12e9b892002d9af057655d35b44db8ee9243b0dc (patch) | |
| tree | c5831b4bcf98eebdd39158d08dab97c198f5c683 /fs/jbd/commit.c | |
| parent | ext4: Convert calls of ext4_error() to EXT4_ERROR_INODE() (diff) | |
| download | linux-dev-12e9b892002d9af057655d35b44db8ee9243b0dc.tar.xz linux-dev-12e9b892002d9af057655d35b44db8ee9243b0dc.zip | |
ext4: Use bitops to read/modify i_flags in struct ext4_inode_info
At several places we modify EXT4_I(inode)->i_flags without holding
i_mutex (ext4_do_update_inode, ...). These modifications are racy and
we can lose updates to i_flags. So convert handling of i_flags to use
bitops which are atomic.
https://bugzilla.kernel.org/show_bug.cgi?id=15792
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions