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| author | Christoph Hellwig <hch@infradead.org> | 2012-03-27 16:34:47 +0200 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2012-05-14 23:20:17 +0200 |
| commit | 467f78992a0743e0e71729e4faa20b67b0f25289 (patch) | |
| tree | 2757c82c33b643105a8c0b42a12f61b96d6e2a19 /fs/xfs/xfs_iops.c | |
| parent | xfs: avoid taking the ilock unnessecarily in xfs_qm_dqattach (diff) | |
| download | linux-467f78992a0743e0e71729e4faa20b67b0f25289.tar.xz linux-467f78992a0743e0e71729e4faa20b67b0f25289.zip | |
xfs: reduce ilock hold times in xfs_file_aio_write_checks
We do not need the ilock for generic_write_checks and the i_size_read,
which are protected by i_mutex and/or iolock, so reduce the ilock
critical section to just the call to xfs_zero_eof.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_iops.c')
0 files changed, 0 insertions, 0 deletions