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Merge branch 'xfs-misc-fixes-for-4.1' into for-next

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This commit is contained in:
Dave Chinner
2015-02-24 10:24:07 +11:00
parent 83d5f01858 444a702231
commit 3cabb836d8
19 changed files with 288 additions and 274 deletions
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22
fs/xfs/xfs_inode.h
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@@ -391,6 +391,28 @@ int xfs_zero_eof(struct xfs_inode *ip, xfs_off_t offset,
int xfs_iozero(struct xfs_inode *ip, loff_t pos, size_t count);
/* from xfs_iops.c */
/*
* When setting up a newly allocated inode, we need to call
* xfs_finish_inode_setup() once the inode is fully instantiated at
* the VFS level to prevent the rest of the world seeing the inode
* before we've completed instantiation. Otherwise we can do it
* the moment the inode lookup is complete.
*/
extern void xfs_setup_inode(struct xfs_inode *ip);
static inline void xfs_finish_inode_setup(struct xfs_inode *ip)
{
xfs_iflags_clear(ip, XFS_INEW);
barrier();
unlock_new_inode(VFS_I(ip));
}
static inline void xfs_setup_existing_inode(struct xfs_inode *ip)
{
xfs_setup_inode(ip);
xfs_finish_inode_setup(ip);
}
#define IHOLD(ip) \
do { \
ASSERT(atomic_read(&VFS_I(ip)->i_count) > 0) ; \