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| author | Christoph Hellwig <hch@lst.de> | 2010-03-05 09:21:37 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-03-05 13:25:52 -0500 |
| commit | a9185b41a4f84971b930c519f0c63bd450c4810d (patch) | |
| tree | 268cf4e206cca12fb9e1dd68984e7c190e465b46 /fs/nfs | |
| parent | 26821ed40b4230259e770c9911180f38fcaa6f59 (diff) | |
| download | linux-stable-a9185b41a4f84971b930c519f0c63bd450c4810d.tar.gz linux-stable-a9185b41a4f84971b930c519f0c63bd450c4810d.tar.bz2 linux-stable-a9185b41a4f84971b930c519f0c63bd450c4810d.zip | |
pass writeback_control to ->write_inode
This gives the filesystem more information about the writeback that
is happening. Trond requested this for the NFS unstable write handling,
and other filesystems might benefit from this too by beeing able to
distinguish between the different callers in more detail.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/inode.c | 5 | ||||
| -rw-r--r-- | fs/nfs/internal.h | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 5ecd952cae1d..7f9ecc46f3fb 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -97,11 +97,12 @@ u64 nfs_compat_user_ino64(u64 fileid) return ino; } -int nfs_write_inode(struct inode *inode, int sync) +int nfs_write_inode(struct inode *inode, struct writeback_control *wbc) { int ret; - ret = nfs_commit_inode(inode, sync ? FLUSH_SYNC : 0); + ret = nfs_commit_inode(inode, + wbc->sync_mode == WB_SYNC_ALL ? FLUSH_SYNC : 0); if (ret >= 0) return 0; __mark_inode_dirty(inode, I_DIRTY_DATASYNC); diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 29e464d23b32..11f82f03c5de 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -211,7 +211,7 @@ extern int nfs_access_cache_shrinker(int nr_to_scan, gfp_t gfp_mask); extern struct workqueue_struct *nfsiod_workqueue; extern struct inode *nfs_alloc_inode(struct super_block *sb); extern void nfs_destroy_inode(struct inode *); -extern int nfs_write_inode(struct inode *,int); +extern int nfs_write_inode(struct inode *, struct writeback_control *); extern void nfs_clear_inode(struct inode *); #ifdef CONFIG_NFS_V4 extern void nfs4_clear_inode(struct inode *); |