[XFS] Keep stack usage down for 4k stacks by using noinline.

[deliverable/linux.git] / fs / xfs / linux-2.6 / xfs_buf.c

diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 168eecd8127ea578823e5a2c1ced964aa2f81480..e2bea6a661f07462f92d82d71a54cfd459a0ce45 100644 (file)
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -34,13 +34,13 @@
 #include <linux/backing-dev.h>
 #include <linux/freezer.h>
 
-STATIC kmem_zone_t *xfs_buf_zone;
-STATIC kmem_shaker_t xfs_buf_shake;
+static kmem_zone_t *xfs_buf_zone;
+static kmem_shaker_t xfs_buf_shake;
 STATIC int xfsbufd(void *);
 STATIC int xfsbufd_wakeup(int, gfp_t);
 STATIC void xfs_buf_delwri_queue(xfs_buf_t *, int);
 
-STATIC struct workqueue_struct *xfslogd_workqueue;
+static struct workqueue_struct *xfslogd_workqueue;
 struct workqueue_struct *xfsdatad_workqueue;
 
 #ifdef XFS_BUF_TRACE
@@ -139,7 +139,7 @@ page_region_mask(
        return mask;
 }
 
-STATIC inline void
+STATIC_INLINE void
 set_page_region(
        struct page     *page,
        size_t          offset,
@@ -151,7 +151,7 @@ set_page_region(
                SetPageUptodate(page);
 }
 
-STATIC inline int
+STATIC_INLINE int
 test_page_region(
        struct page     *page,
        size_t          offset,
@@ -171,9 +171,9 @@ typedef struct a_list {
        struct a_list   *next;
 } a_list_t;
 
-STATIC a_list_t                *as_free_head;
-STATIC int             as_list_len;
-STATIC DEFINE_SPINLOCK(as_lock);
+static a_list_t                *as_free_head;
+static int             as_list_len;
+static DEFINE_SPINLOCK(as_lock);
 
 /*
  *     Try to batch vunmaps because they are costly.
@@ -1085,7 +1085,7 @@ xfs_buf_iostart(
        return status;
 }
 
-STATIC __inline__ int
+STATIC_INLINE int
 _xfs_buf_iolocked(
        xfs_buf_t               *bp)
 {
@@ -1095,7 +1095,7 @@ _xfs_buf_iolocked(
        return 0;
 }
 
-STATIC __inline__ void
+STATIC_INLINE void
 _xfs_buf_ioend(
        xfs_buf_t               *bp,
        int                     schedule)
@@ -1426,8 +1426,8 @@ xfs_free_bufhash(
 /*
  *     buftarg list for delwrite queue processing
  */
-STATIC LIST_HEAD(xfs_buftarg_list);
-STATIC DEFINE_SPINLOCK(xfs_buftarg_lock);
+LIST_HEAD(xfs_buftarg_list);
+static DEFINE_SPINLOCK(xfs_buftarg_lock);
 
 STATIC void
 xfs_register_buftarg(