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authorChristoph Hellwig <hch@infradead.org>2011-06-24 14:29:45 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-07-20 20:47:47 -0400
commit562c72aa57c36b178eacc3500a0215651eca9429 (patch)
tree2c522c53ab26fc72e85e08747a08e3dca1207c87 /fs/attr.c
parent11b80f459adaf91a712f95e7734a17655a36bf30 (diff)
downloadlinux-linaro-stable-562c72aa57c36b178eacc3500a0215651eca9429.tar.gz
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.c3
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