]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[XFS] remove most calls to VN_RELE
authorChristoph Hellwig <hch@infradead.org>
Thu, 27 Mar 2008 07:01:08 +0000 (18:01 +1100)
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>
Fri, 18 Apr 2008 01:49:08 +0000 (11:49 +1000)
Most VN_RELE calls either directly contain a XFS_ITOV or have the
corresponding xfs_inode already in scope. Use the IRELE helper instead of
VN_RELE to clarify the code. With a little more work we can kill VN_RELE
altogether and define IRELE in terms of iput directly.

SGI-PV: 976035
SGI-Modid: xfs-linux-melb:xfs-kern:30710a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
fs/xfs/quota/xfs_qm.c
fs/xfs/quota/xfs_qm_syscalls.c
fs/xfs/xfs_log_recover.c
fs/xfs/xfs_mount.c
fs/xfs/xfs_rtalloc.c
fs/xfs/xfs_vfsops.c

index 8e9c5ae6504d705ce6dba998849c976927d17c9c..adbc7bb9fbaae1b57e00da60b846d60e4a88d2af 100644 (file)
@@ -1810,7 +1810,7 @@ xfs_qm_dqusage_adjust(
         * Now release the inode. This will send it to 'inactive', and
         * possibly even free blocks.
         */
-       VN_RELE(XFS_ITOV(ip));
+       IRELE(ip);
 
        /*
         * Goto next inode.
@@ -1968,7 +1968,7 @@ xfs_qm_init_quotainos(
                        if ((error = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino,
                                             0, 0, &gip, 0))) {
                                if (uip)
-                                       VN_RELE(XFS_ITOV(uip));
+                                       IRELE(uip);
                                return XFS_ERROR(error);
                        }
                }
@@ -1999,7 +1999,7 @@ xfs_qm_init_quotainos(
                                          sbflags | XFS_SB_GQUOTINO, flags);
                if (error) {
                        if (uip)
-                               VN_RELE(XFS_ITOV(uip));
+                               IRELE(uip);
 
                        return XFS_ERROR(error);
                }
index d2b8be7e75f91ce222792764b8a459a68cfdfedc..3dc161f39d13936605cf41f537f0a5abbcd90ba7 100644 (file)
@@ -386,7 +386,7 @@ xfs_qm_scall_trunc_qfiles(
                error = xfs_iget(mp, NULL, mp->m_sb.sb_uquotino, 0, 0, &qip, 0);
                if (! error) {
                        (void) xfs_truncate_file(mp, qip);
-                       VN_RELE(XFS_ITOV(qip));
+                       IRELE(qip);
                }
        }
 
@@ -395,7 +395,7 @@ xfs_qm_scall_trunc_qfiles(
                error = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino, 0, 0, &qip, 0);
                if (! error) {
                        (void) xfs_truncate_file(mp, qip);
-                       VN_RELE(XFS_ITOV(qip));
+                       IRELE(qip);
                }
        }
 
@@ -552,13 +552,13 @@ xfs_qm_scall_getqstat(
                out->qs_uquota.qfs_nblks = uip->i_d.di_nblocks;
                out->qs_uquota.qfs_nextents = uip->i_d.di_nextents;
                if (tempuqip)
-                       VN_RELE(XFS_ITOV(uip));
+                       IRELE(uip);
        }
        if (gip) {
                out->qs_gquota.qfs_nblks = gip->i_d.di_nblocks;
                out->qs_gquota.qfs_nextents = gip->i_d.di_nextents;
                if (tempgqip)
-                       VN_RELE(XFS_ITOV(gip));
+                       IRELE(gip);
        }
        if (mp->m_quotainfo) {
                out->qs_incoredqs = XFS_QI_MPLNDQUOTS(mp);
@@ -1095,7 +1095,7 @@ again:
                 * inactive code in hell.
                 */
                if (vnode_refd)
-                       VN_RELE(vp);
+                       IRELE(ip);
                XFS_MOUNT_ILOCK(mp);
                /*
                 * If an inode was inserted or removed, we gotta
index cd24711ae276a1d4edf0b6c4b955302e7a496288..962d74a9ea7e571269475fb1804145083895fdfc 100644 (file)
@@ -46,6 +46,7 @@
 #include "xfs_trans_priv.h"
 #include "xfs_quota.h"
 #include "xfs_rw.h"
+#include "xfs_utils.h"
 
 STATIC int     xlog_find_zeroed(xlog_t *, xfs_daddr_t *);
 STATIC int     xlog_clear_stale_blocks(xlog_t *, xfs_lsn_t);
@@ -3248,7 +3249,7 @@ xlog_recover_process_iunlinks(
                                        if (ip->i_d.di_mode == 0)
                                                xfs_iput_new(ip, 0);
                                        else
-                                               VN_RELE(XFS_ITOV(ip));
+                                               IRELE(ip);
                                } else {
                                        /*
                                         * We can't read in the inode
index 41b690e6896c44bde74cecc1d0c66d640daf2288..c2aafeb8c6cb2b5cea16cc36f85da4e2feee664c 100644 (file)
@@ -43,6 +43,7 @@
 #include "xfs_rw.h"
 #include "xfs_quota.h"
 #include "xfs_fsops.h"
+#include "xfs_utils.h"
 
 STATIC void    xfs_mount_log_sb(xfs_mount_t *, __int64_t);
 STATIC int     xfs_uuid_mount(xfs_mount_t *);
@@ -956,7 +957,6 @@ xfs_mountfs(
 {
        xfs_sb_t        *sbp = &(mp->m_sb);
        xfs_inode_t     *rip;
-       bhv_vnode_t     *rvp = NULL;
        __uint64_t      resblks;
        __int64_t       update_flags = 0LL;
        uint            quotamount, quotaflags;
@@ -1158,7 +1158,6 @@ xfs_mountfs(
        }
 
        ASSERT(rip != NULL);
-       rvp = XFS_ITOV(rip);
 
        if (unlikely((rip->i_d.di_mode & S_IFMT) != S_IFDIR)) {
                cmn_err(CE_WARN, "XFS: corrupted root inode");
@@ -1241,7 +1240,7 @@ xfs_mountfs(
        /*
         * Free up the root inode.
         */
-       VN_RELE(rvp);
+       IRELE(rip);
  error3:
        xfs_log_unmount_dealloc(mp);
  error2:
index 47082c01872d0621f0c8499862e16c6ef33d2aee..9cd6471cd60fd6a8c25dd0bea63bff353121614c 100644 (file)
@@ -44,6 +44,7 @@
 #include "xfs_rw.h"
 #include "xfs_inode_item.h"
 #include "xfs_trans_space.h"
+#include "xfs_utils.h"
 
 
 /*
@@ -2278,7 +2279,7 @@ xfs_rtmount_inodes(
        ASSERT(sbp->sb_rsumino != NULLFSINO);
        error = xfs_iget(mp, NULL, sbp->sb_rsumino, 0, 0, &mp->m_rsumip, 0);
        if (error) {
-               VN_RELE(XFS_ITOV(mp->m_rbmip));
+               IRELE(mp->m_rbmip);
                return error;
        }
        ASSERT(mp->m_rsumip != NULL);
index 4c132a87d437ef591d61a581e2b7f92921f3cd34..c21e4d168297b8fd49aede086456cab48f1321f1 100644 (file)
@@ -55,6 +55,7 @@
 #include "xfs_fsops.h"
 #include "xfs_vnodeops.h"
 #include "xfs_vfsops.h"
+#include "xfs_utils.h"
 
 
 int __init
@@ -595,7 +596,7 @@ xfs_unmount(
        /*
         * Drop the reference count
         */
-       VN_RELE(rvp);
+       IRELE(rip);
 
        /*
         * If we're forcing a shutdown, typically because of a media error,
@@ -777,8 +778,8 @@ xfs_unmount_flush(
                goto fscorrupt_out2;
 
        if (rbmip) {
-               VN_RELE(XFS_ITOV(rbmip));
-               VN_RELE(XFS_ITOV(rsumip));
+               IRELE(rbmip);
+               IRELE(rsumip);
        }
 
        xfs_iunlock(rip, XFS_ILOCK_EXCL);
@@ -1156,10 +1157,10 @@ xfs_sync_inodes(
                         * above, then wait until after we've unlocked
                         * the inode to release the reference.  This is
                         * because we can be already holding the inode
-                        * lock when VN_RELE() calls xfs_inactive().
+                        * lock when IRELE() calls xfs_inactive().
                         *
                         * Make sure to drop the mount lock before calling
-                        * VN_RELE() so that we don't trip over ourselves if
+                        * IRELE() so that we don't trip over ourselves if
                         * we have to go for the mount lock again in the
                         * inactive code.
                         */
@@ -1167,7 +1168,7 @@ xfs_sync_inodes(
                                IPOINTER_INSERT(ip, mp);
                        }
 
-                       VN_RELE(vp);
+                       IRELE(ip);
 
                        vnode_refed = B_FALSE;
                }