AcoSail/kernel_optimize_test
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NFS: Don't abuse NFS_INO_REVAL_FORCED in nfs_post_op_update_inode_locked()

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The NFS_INO_REVAL_FORCED flag now really only has meaning for the
case when we've just been handed a delegation for a file that was already
cached, and we're unsure about that cache.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2016-12-19 09:47:32 -05:00
parent e71708d4df
commit a5f925bccc
1 changed files with 0 additions and 7 deletions
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7
fs/nfs/inode.c
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@ -1550,13 +1550,6 @@ static int nfs_post_op_update_inode_locked(struct inode *inode, struct nfs_fattr
{
unsigned long invalid = NFS_INO_INVALID_ATTR;
/*
* Don't revalidate the pagecache if we hold a delegation, but do
* force an attribute update
*/
if (NFS_PROTO(inode)->have_delegation(inode, FMODE_READ))
invalid = NFS_INO_INVALID_ATTR|NFS_INO_REVAL_FORCED;
if (S_ISDIR(inode->i_mode))
invalid |= NFS_INO_INVALID_DATA;
nfs_set_cache_invalid(inode, invalid);