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author | Chris Mason <chris.mason@oracle.com> | 2008-08-15 15:34:17 -0400 |
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committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:06 -0400 |
commit | 4854ddd0ed0a687fc2d7c45a529c406232e31e7b (patch) | |
tree | 6de9774969875cc30c21c96e145294727c56e73b /fs/btrfs/file-item.c | |
parent | 5443be45f5cb57d02fd895a0bcaf7e7d9890b1df (diff) |
Btrfs: Wait for kernel threads to make progress during async submission
Before this change, btrfs would use a bdi congestion function to make
sure there weren't too many pending async checksum work items.
This change makes the process creating async work items wait instead,
leading to fewer congestion returns from the bdi. This improves
pdflush background_writeout scanning.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/file-item.c')
0 files changed, 0 insertions, 0 deletions