A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 19:51:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

Fix congestion_wait() sync/async vs read/write confusion

Browse source 
Commit 1faa16d228 accidentally broke
the bdi congestion wait queue logic, causing us to wait on congestion
for WRITE (== 1) when we really wanted BLK_RW_ASYNC (== 0) instead.

Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Jens Axboe 2009-07-09 14:52:32 +02:00 • committed by Jens Axboe
commit 8aa7e847d8
16 changed files with 43 additions and 40 deletions
Download patch file Download diff file Expand all files Collapse all files

2
fs/fat/file.c
View file

@ -134,7 +134,7 @@ static int fat_file_release(struct inode *inode, struct file *filp)
if ((filp->f_mode & FMODE_WRITE) &&
MSDOS_SB(inode->i_sb)->options.flush) {
fat_flush_inodes(inode->i_sb, inode, NULL);
congestion_wait(WRITE, HZ/10);
congestion_wait(BLK_RW_ASYNC, HZ/10);
}
return 0;
}