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[XFS] Clean up i_flags and i_flags_lock handling.

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SGI-PV: 956832
SGI-Modid: xfs-linux-melb:xfs-kern:27358a

Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Nathan Scott <nscott@aconex.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
David Chinner 2006-11-11 18:04:54 +11:00 • committed by Tim Shimmin
commit 7a18c38607
5 changed files with 57 additions and 35 deletions
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20
fs/xfs/xfs_iget.c
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@ -215,7 +215,7 @@ again:
* If INEW is set this inode is being set up
* we need to pause and try again.
*/
if (ip->i_flags & XFS_INEW) {
if (xfs_iflags_test(ip, XFS_INEW)) {
read_unlock(&ih->ih_lock);
delay(1);
XFS_STATS_INC(xs_ig_frecycle);
@ -230,7 +230,7 @@ again:
* on its way out of the system,
* we need to pause and try again.
*/
if (ip->i_flags & XFS_IRECLAIM) {
if (xfs_iflags_test(ip, XFS_IRECLAIM)) {
read_unlock(&ih->ih_lock);
delay(1);
XFS_STATS_INC(xs_ig_frecycle);
@ -243,9 +243,7 @@ again:
XFS_STATS_INC(xs_ig_found);
spin_lock(&ip->i_flags_lock);
ip->i_flags &= ~XFS_IRECLAIMABLE;
spin_unlock(&ip->i_flags_lock);
xfs_iflags_clear(ip, XFS_IRECLAIMABLE);
version = ih->ih_version;
read_unlock(&ih->ih_lock);
xfs_ihash_promote(ih, ip, version);
@ -299,10 +297,7 @@ finish_inode:
if (lock_flags != 0)
xfs_ilock(ip, lock_flags);
spin_lock(&ip->i_flags_lock);
ip->i_flags &= ~XFS_ISTALE;
spin_unlock(&ip->i_flags_lock);
xfs_iflags_clear(ip, XFS_ISTALE);
vn_trace_exit(vp, "xfs_iget.found",
(inst_t *)__return_address);
goto return_ip;
@ -371,10 +366,7 @@ finish_inode:
ih->ih_next = ip;
ip->i_udquot = ip->i_gdquot = NULL;
ih->ih_version++;
spin_lock(&ip->i_flags_lock);
ip->i_flags |= XFS_INEW;
spin_unlock(&ip->i_flags_lock);
xfs_iflags_set(ip, XFS_INEW);
write_unlock(&ih->ih_lock);
/*
@ -625,7 +617,7 @@ xfs_iput_new(xfs_inode_t *ip,
vn_trace_entry(vp, "xfs_iput_new", (inst_t *)__return_address);
if ((ip->i_d.di_mode == 0)) {
ASSERT(!(ip->i_flags & XFS_IRECLAIMABLE));
ASSERT(!xfs_iflags_test(ip, XFS_IRECLAIMABLE));
vn_mark_bad(vp);
}
if (inode->i_state & I_NEW)