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authorChristoph Hellwig <hch@lst.de>2008-12-03 12:20:40 +0100
committerNiv Sardi <xaiki@sgi.com>2008-12-04 15:39:25 +1100
commit5a8d0f3c7af801c7263fbba39952504d6fc7ff60 (patch)
tree64e376493be44232ac1c0d66e2a68c5280f42ec1 /fs/xfs/xfs_iget.c
parent25e41b3d521f52771354a718042a753a3e77df0a (diff)
move inode tracing out of xfs_vnode.
Move the inode tracing into xfs_iget.c / xfs_inode.h and kill xfs_vnode.c now that it's empty. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <david@fromorbit.com> Signed-off-by: Niv Sardi <xaiki@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_iget.c')
-rw-r--r--fs/xfs/xfs_iget.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index 82eb8ed56338..e2fb6210d4c5 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -805,3 +805,51 @@ xfs_isilocked(
}
#endif
+#ifdef XFS_INODE_TRACE
+
+#define KTRACE_ENTER(ip, vk, s, line, ra) \
+ ktrace_enter((ip)->i_trace, \
+/* 0 */ (void *)(__psint_t)(vk), \
+/* 1 */ (void *)(s), \
+/* 2 */ (void *)(__psint_t) line, \
+/* 3 */ (void *)(__psint_t)atomic_read(&VFS_I(ip)->i_count), \
+/* 4 */ (void *)(ra), \
+/* 5 */ NULL, \
+/* 6 */ (void *)(__psint_t)current_cpu(), \
+/* 7 */ (void *)(__psint_t)current_pid(), \
+/* 8 */ (void *)__return_address, \
+/* 9 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL)
+
+/*
+ * Vnode tracing code.
+ */
+void
+_xfs_itrace_entry(xfs_inode_t *ip, const char *func, inst_t *ra)
+{
+ KTRACE_ENTER(ip, INODE_KTRACE_ENTRY, func, 0, ra);
+}
+
+void
+_xfs_itrace_exit(xfs_inode_t *ip, const char *func, inst_t *ra)
+{
+ KTRACE_ENTER(ip, INODE_KTRACE_EXIT, func, 0, ra);
+}
+
+void
+xfs_itrace_hold(xfs_inode_t *ip, char *file, int line, inst_t *ra)
+{
+ KTRACE_ENTER(ip, INODE_KTRACE_HOLD, file, line, ra);
+}
+
+void
+_xfs_itrace_ref(xfs_inode_t *ip, char *file, int line, inst_t *ra)
+{
+ KTRACE_ENTER(ip, INODE_KTRACE_REF, file, line, ra);
+}
+
+void
+xfs_itrace_rele(xfs_inode_t *ip, char *file, int line, inst_t *ra)
+{
+ KTRACE_ENTER(ip, INODE_KTRACE_RELE, file, line, ra);
+}
+#endif /* XFS_INODE_TRACE */