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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-07-30 15:31:54 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-07-30 15:38:42 -0400 |
| commit | b608b283a962caaa280756bc8563016a71712acf (patch) | |
| tree | 217a745ab305219fab676d4a215c1a709004bd57 /include/linux | |
| parent | 674b2222920012244ca59978b356b25412a8dcc7 (diff) | |
| download | blackbird-op-linux-b608b283a962caaa280756bc8563016a71712acf.tar.gz blackbird-op-linux-b608b283a962caaa280756bc8563016a71712acf.zip | |
NFS: kswapd must not block in nfs_release_page
See https://bugzilla.kernel.org/show_bug.cgi?id=16056
If other processes are blocked waiting for kswapd to free up some memory so
that they can make progress, then we cannot allow kswapd to block on those
processes.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@kernel.org
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/nfs_fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 77c2ae53431c..f6e2455f13d1 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -493,6 +493,7 @@ extern int nfs_wb_all(struct inode *inode); extern int nfs_wb_page(struct inode *inode, struct page* page); extern int nfs_wb_page_cancel(struct inode *inode, struct page* page); #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) +extern int nfs_commit_inode(struct inode *, int); extern struct nfs_write_data *nfs_commitdata_alloc(void); extern void nfs_commit_free(struct nfs_write_data *wdata); #endif |
