Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=948c6d4fd894d9c7f9ad764cedbe443aa866def2
Commit: 948c6d4fd894d9c7f9ad764cedbe443aa866def2
Parent: eb9df39daf870d6f9e9528f092d506be04ebad2f
Author: Eric Sandeen <[EMAIL PROTECTED]>
AuthorDate: Thu Aug 23 16:19:57 2007 +1000
Committer: Tim Shimmin <[EMAIL PROTECTED]>
CommitDate: Mon Oct 15 16:45:55 2007 +1000
[XFS] optimize dmapi event tests w/o dmapi config
SGI-PV: 969372
SGI-Modid: xfs-linux-melb:xfs-kern:29444a
Signed-off-by: Eric Sandeen <[EMAIL PROTECTED]>
Signed-off-by: Vlad Apostolov <[EMAIL PROTECTED]>
Signed-off-by: Tim Shimmin <[EMAIL PROTECTED]>
---
fs/xfs/xfs_dmapi.h | 4 ++++
fs/xfs/xfs_vfsops.c | 3 ++-
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/fs/xfs/xfs_dmapi.h b/fs/xfs/xfs_dmapi.h
index 988cf44..98b4d63 100644
--- a/fs/xfs/xfs_dmapi.h
+++ b/fs/xfs/xfs_dmapi.h
@@ -67,11 +67,15 @@ typedef enum {
#define HAVE_DM_RIGHT_T
/* Defines for determining if an event message should be sent. */
+#ifdef HAVE_DMAPI
#define DM_EVENT_ENABLED(ip, event) ( \
unlikely (XFS_MTOVFS((ip)->i_mount)->vfs_flag & VFS_DMI) && \
( ((ip)->i_d.di_dmevmask & (1 << event)) || \
((ip)->i_mount->m_dmevmask & (1 << event)) ) \
)
+#else
+#define DM_EVENT_ENABLED(ip, event) (0)
+#endif
#define DM_XFS_VALID_FS_EVENTS ( \
(1 << DM_EVENT_PREUNMOUNT) | \
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index ba8f7a3..4a27648 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -572,6 +572,7 @@ xfs_unmount(
rip = mp->m_rootip;
rvp = XFS_ITOV(rip);
+#ifdef HAVE_DMAPI
if (vfsp->vfs_flag & VFS_DMI) {
error = XFS_SEND_PREUNMOUNT(mp, vfsp,
rvp, DM_RIGHT_NULL, rvp, DM_RIGHT_NULL,
@@ -584,7 +585,7 @@ xfs_unmount(
unmount_event_flags = (mp->m_dmevmask & (1<<DM_EVENT_UNMOUNT))?
0 : DM_FLAGS_UNWANTED;
}
-
+#endif
/*
* First blow any referenced inode from this file system
* out of the reference cache, and delete the timer.
-
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