| commit | f09738638d3bae6501e8e160c66233832d8c280f | |
| author | Christoph Hellwig <hch@sgi.com> | |
| Sun, 4 Sep 2005 22:22:52 +0000 (5 08:22 +1000) | ||
| committer | Nathan Scott <nathans@sgi.com> | |
| Sun, 4 Sep 2005 22:22:52 +0000 (5 08:22 +1000) | ||
| tree | e205b44c883da5b9ba37741bf5763b5e85d2bcfa | treesnapshot (tar.gz zip) |
| parent | 65b3da3705ff873d8704074a75ac983495863380 | commitdiff |
[XFS] Delay direct I/O completion to a workqueue This is nessecary
because aio+dio completions may happen from irq context but we need
process context for converting unwritten extents. We also queue regular
direct I/O completions to workqueue for regularity, there's only one
queue_work call per syscall.
SGI-PV: 934766
SGI-Modid: xfs-linux:xfs-kern:196857a
Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
because aio+dio completions may happen from irq context but we need
process context for converting unwritten extents. We also queue regular
direct I/O completions to workqueue for regularity, there's only one
queue_work call per syscall.
SGI-PV: 934766
SGI-Modid: xfs-linux:xfs-kern:196857a
Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
| fs/xfs/linux-2.6/xfs_aops.c | diffblobblamehistory | |
| fs/xfs/linux-2.6/xfs_lrw.c | diffblobblamehistory |