xfs: remove unused parameter from xfs_reclaim_inodes

The noblock parameter of xfs_reclaim_inodes is only ever set to zero. Remove
it and all the conditional code that is never executed.

Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>

3 files changed, 6 insertions, 20 deletions

diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index c91d5b2a568e..7eb9d9cca52a 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -385,7 +385,7 @@ xfs_quiesce_fs(
         int     count = 0, pincount;
 
         xfs_flush_buftarg(mp->m_ddev_targp, 0);
-        xfs_reclaim_inodes(mp, 0, XFS_IFLUSH_DELWRI_ELSE_ASYNC);
+        xfs_reclaim_inodes(mp, XFS_IFLUSH_DELWRI_ELSE_ASYNC);
 
         /*
          * This loop must run at least twice.  The first instance of the loop
@@ -509,7 +509,7 @@ xfs_sync_worker(
 
         if (!(mp->m_flags & XFS_MOUNT_RDONLY)) {
                 xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE);
-                xfs_reclaim_inodes(mp, 0, XFS_IFLUSH_DELWRI_ELSE_ASYNC);
+                xfs_reclaim_inodes(mp, XFS_IFLUSH_DELWRI_ELSE_ASYNC);
                 /* dgc: errors ignored here */
                 error = xfs_qm_sync(mp, SYNC_BDFLUSH);
                 error = xfs_sync_fsdata(mp, SYNC_BDFLUSH);
@@ -703,7 +703,6 @@ STATIC void
 xfs_reclaim_inodes_ag(
         xfs_mount_t     *mp,
         int             ag,
-        int             noblock,
         int             mode)
 {
         xfs_inode_t     *ip = NULL;
@@ -749,25 +748,13 @@ restart:
                         continue;
                 }
 
-                if (noblock) {
-                        if (!xfs_ilock_nowait(ip, XFS_ILOCK_EXCL)) {
-                                read_unlock(&pag->pag_ici_lock);
-                                continue;
-                        }
-                        if (xfs_ipincount(ip) ||
-                            !xfs_iflock_nowait(ip)) {
-                                xfs_iunlock(ip, XFS_ILOCK_EXCL);
-                                read_unlock(&pag->pag_ici_lock);
-                                continue;
-                        }
-                }
                 read_unlock(&pag->pag_ici_lock);
 
                 /*
                  * hmmm - this is an inode already in reclaim. Do
                  * we even bother catching it here?
                  */
-                if (xfs_reclaim_inode(ip, noblock, mode))
+                if (xfs_reclaim_inode(ip, 0, mode))
                         skipped++;
         } while (nr_found);
 
@@ -782,7 +769,6 @@ restart:
 int
 xfs_reclaim_inodes(
         xfs_mount_t     *mp,
-        int              noblock,
         int             mode)
 {
         int             i;
@@ -790,7 +776,7 @@ xfs_reclaim_inodes(
         for (i = 0; i < mp->m_sb.sb_agcount; i++) {
                 if (!mp->m_perag[i].pag_ici_init)
                         continue;
-                xfs_reclaim_inodes_ag(mp, i, noblock, mode);
+                xfs_reclaim_inodes_ag(mp, i, mode);
         }
         return 0;
 }
diff --git a/fs/xfs/linux-2.6/xfs_sync.h b/fs/xfs/linux-2.6/xfs_sync.h
index 308d5bf6dfbd..d7b2b5f1c387 100644
--- a/fs/xfs/linux-2.6/xfs_sync.h
+++ b/fs/xfs/linux-2.6/xfs_sync.h
@@ -48,7 +48,7 @@ void xfs_quiesce_attr(struct xfs_mount *mp);
 void xfs_flush_inodes(struct xfs_inode *ip);
 
 int xfs_reclaim_inode(struct xfs_inode *ip, int locked, int sync_mode);
-int xfs_reclaim_inodes(struct xfs_mount *mp, int noblock, int mode);
+int xfs_reclaim_inodes(struct xfs_mount *mp, int mode);
 
 void xfs_inode_set_reclaim_tag(struct xfs_inode *ip);
 void xfs_inode_clear_reclaim_tag(struct xfs_inode *ip);
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index b659db5e7165..5c6f092659c1 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -1371,7 +1371,7 @@ xfs_unmountfs(
          * need to force the log first.
          */
         xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE | XFS_LOG_SYNC);
-        xfs_reclaim_inodes(mp, 0, XFS_IFLUSH_ASYNC);
+        xfs_reclaim_inodes(mp, XFS_IFLUSH_ASYNC);
 
         xfs_qm_unmount(mp);