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| author | Christoph Hellwig <hch@infradead.org> | 2011-06-24 14:29:45 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-20 20:47:47 -0400 |
| commit | 562c72aa57c36b178eacc3500a0215651eca9429 (patch) | |
| tree | 2c522c53ab26fc72e85e08747a08e3dca1207c87 /fs/attr.c | |
| parent | 11b80f459adaf91a712f95e7734a17655a36bf30 (diff) | |
| download | lwn-562c72aa57c36b178eacc3500a0215651eca9429.tar.gz lwn-562c72aa57c36b178eacc3500a0215651eca9429.zip | |
fs: move inode_dio_wait calls into ->setattr
Let filesystems handle waiting for direct I/O requests themselves instead
of doing it beforehand. This means filesystem-specific locks to prevent
new dio referenes from appearing can be held. This is important to allow
generalizing i_dio_count to non-DIO_LOCKING filesystems.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/attr.c')
| -rw-r--r-- | fs/attr.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/attr.c b/fs/attr.c index f177ac86fa48..538e27959d3f 100644 --- a/fs/attr.c +++ b/fs/attr.c @@ -232,9 +232,6 @@ int notify_change(struct dentry * dentry, struct iattr * attr) if (error) return error; - if (ia_valid & ATTR_SIZE) - inode_dio_wait(inode); - if (inode->i_op->setattr) error = inode->i_op->setattr(dentry, attr); else |