diff options
| author | Jan Kara <[email protected]> | 2013-06-04 14:30:00 -0400 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2013-06-04 14:30:00 -0400 |
| commit | a115f749c14ee94e8b7bdbd203a5afdb1659156b (patch) | |
| tree | 6977574e331f21d2fae2247e442a1f8f23560203 /include/linux/fpga/fpga-mgr.h | |
| parent | e83403959fddb6d90e8c5e54bbce3110d0c82165 (diff) | |
ext4: remove wait for unwritten extent conversion from ext4_truncate()
Since PageWriteback bit is now cleared after extents are converted
from unwritten to written ones, we have full exclusion of writeback
path from truncate (truncate_inode_pages() waits for PageWriteback
bits to get cleared on all invalidated pages). Exclusion from DIO
path is achieved by inode_dio_wait() call in ext4_setattr(). So
there's no need to wait for extent convertion in ext4_truncate()
anymore.
Reviewed-by: Zheng Liu <[email protected]>
Signed-off-by: Jan Kara <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
Diffstat (limited to 'include/linux/fpga/fpga-mgr.h')
0 files changed, 0 insertions, 0 deletions