diff options
| author | Dmitry Monakhov <[email protected]> | 2014-07-27 22:32:27 -0400 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2014-07-27 22:32:27 -0400 |
| commit | 6e2631463f3a2ce430a295c68aead3ff228ca3cf (patch) | |
| tree | 324ca15510faae1060b5df21b8c5e68c5939e8b0 /net/lapb/lapb_subr.c | |
| parent | 29faed1638e6b2ace499e1b848cc3337ef6a6ad5 (diff) | |
ext4: fix incorrect locking in move_extent_per_page
If we have to copy data we must drop i_data_sem because of
get_blocks() will be called inside mext_page_mkuptodate(), but later we must
reacquire it again because we are about to change extent's tree
Signed-off-by: Dmitry Monakhov <[email protected]>
Signed-off-by: Theodore Ts'o <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions