xfs: remove xfs_iput

xfs_iput is just a small wrapper for xfs_iunlock + IRELE.  Having this
out of line wrapper means the trace events in those two can't track
their caller properly.  So just remove the wrapper and opencode the
unlock + rele in the few callers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

6 files changed, 17 insertions, 26 deletions

diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 7a33d65e2d28..9a92407109a1 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -1662,7 +1662,8 @@ xfs_qm_dqusage_adjust(
          * making us disable quotas for the file system.
          */
         if ((error = xfs_qm_dqget_noattach(ip, &udqp, &gdqp))) {
-                xfs_iput(ip, XFS_ILOCK_EXCL);
+                xfs_iunlock(ip, XFS_ILOCK_EXCL);
+                IRELE(ip);
                 *res = BULKSTAT_RV_GIVEUP;
                 return error;
         }
@@ -1675,7 +1676,8 @@ xfs_qm_dqusage_adjust(
                  * Walk thru the extent list and count the realtime blocks.
                  */
                 if ((error = xfs_qm_get_rtblks(ip, &rtblks))) {
-                        xfs_iput(ip, XFS_ILOCK_EXCL);
+                        xfs_iunlock(ip, XFS_ILOCK_EXCL);
+                        IRELE(ip);
                         if (udqp)
                                 xfs_qm_dqput(udqp);
                         if (gdqp)
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 98dc6feef9f1..73f2b203975e 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -865,8 +865,9 @@ xfs_dqrele_inode(
                 xfs_qm_dqrele(ip->i_gdquot);
                 ip->i_gdquot = NULL;
         }
-        xfs_iput(ip, XFS_ILOCK_EXCL);
+        xfs_iunlock(ip, XFS_ILOCK_EXCL);
 
+        IRELE(ip);
         return 0;
 }
 
@@ -1133,7 +1134,8 @@ xfs_qm_internalqcheck_adjust(
          * of those now.
          */
         if (! ipreleased) {
-                xfs_iput(ip, lock_flags);
+                xfs_iunlock(ip, lock_flags);
+                IRELE(ip);
                 ipreleased = B_TRUE;
                 goto again;
         }
@@ -1150,7 +1152,8 @@ xfs_qm_internalqcheck_adjust(
                 ASSERT(gd);
                 xfs_qm_internalqcheck_dqadjust(ip, gd);
         }
-        xfs_iput(ip, lock_flags);
+        xfs_iunlock(ip, lock_flags);
+        IRELE(ip);
         *res = BULKSTAT_RV_DIDONE;
         return (0);
 }
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index b460e62bcf86..9e86f2116aa8 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -418,23 +418,6 @@ out_error_or_again:
 }
 
 /*
- * Decrement reference count of an inode structure and unlock it.
- *
- * ip -- the inode being released
- * lock_flags -- this parameter indicates the inode's locks to be
- *       to be released.  See the comment on xfs_iunlock() for a list
- *       of valid values.
- */
-void
-xfs_iput(xfs_inode_t    *ip,
-         uint           lock_flags)
-{
-        xfs_itrace_entry(ip);
-        xfs_iunlock(ip, lock_flags);
-        IRELE(ip);
-}
-
-/*
  * This is called free all the memory associated with an inode.
  * It must free the inode itself and any buffers allocated for
  * if_extents/if_data and if_broot.  It must also free the lock
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 7a19d5237656..eb41559ea8cd 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -443,7 +443,6 @@ static inline void xfs_ifunlock(xfs_inode_t *ip)
  */
 int             xfs_iget(struct xfs_mount *, struct xfs_trans *, xfs_ino_t,
                          uint, uint, xfs_inode_t **);
-void            xfs_iput(xfs_inode_t *, uint);
 void            xfs_ilock(xfs_inode_t *, uint);
 int             xfs_ilock_nowait(xfs_inode_t *, uint);
 void            xfs_iunlock(xfs_inode_t *, uint);
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 2998b2cb7466..065c1ad9b708 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -660,8 +660,10 @@ xfs_inode_item_unlock(
 
         lock_flags = iip->ili_lock_flags;
         iip->ili_lock_flags = 0;
-        if (lock_flags)
-                xfs_iput(iip->ili_inode, lock_flags);
+        if (lock_flags) {
+                xfs_iunlock(iip->ili_inode, lock_flags);
+                IRELE(iip->ili_inode);
+        }
 }
 
 /*
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index 200dc6fc8cc5..7e3626e5925c 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -34,6 +34,7 @@
 #include "xfs_itable.h"
 #include "xfs_error.h"
 #include "xfs_btree.h"
+#include "xfs_trace.h"
 
 STATIC int
 xfs_internal_inum(
@@ -139,7 +140,8 @@ xfs_bulkstat_one_int(
                 buf->bs_blocks = dic->di_nblocks + ip->i_delayed_blks;
                 break;
         }
-        xfs_iput(ip, XFS_ILOCK_SHARED);
+        xfs_iunlock(ip, XFS_ILOCK_SHARED);
+        IRELE(ip);
 
         error = formatter(buffer, ubsize, ubused, buf);