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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-01-20 14:01:31 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-01-20 14:01:31 -0300
commitb4b7ff4b08e691656c9d77c758fc355833128ac0 (patch)
tree82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /fs/xfs/xfs_buf.c
parent35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff)
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'fs/xfs/xfs_buf.c')
-rw-r--r--fs/xfs/xfs_buf.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 8ecffb359..3243cdf97 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -201,7 +201,7 @@ _xfs_buf_alloc(
atomic_set(&bp->b_pin_count, 0);
init_waitqueue_head(&bp->b_waiters);
- XFS_STATS_INC(xb_create);
+ XFS_STATS_INC(target->bt_mount, xb_create);
trace_xfs_buf_init(bp, _RET_IP_);
return bp;
@@ -354,15 +354,16 @@ retry:
*/
if (!(++retries % 100))
xfs_err(NULL,
- "possible memory allocation deadlock in %s (mode:0x%x)",
+ "%s(%u) possible memory allocation deadlock in %s (mode:0x%x)",
+ current->comm, current->pid,
__func__, gfp_mask);
- XFS_STATS_INC(xb_page_retries);
+ XFS_STATS_INC(bp->b_target->bt_mount, xb_page_retries);
congestion_wait(BLK_RW_ASYNC, HZ/50);
goto retry;
}
- XFS_STATS_INC(xb_page_found);
+ XFS_STATS_INC(bp->b_target->bt_mount, xb_page_found);
nbytes = min_t(size_t, size, PAGE_SIZE - offset);
size -= nbytes;
@@ -516,7 +517,7 @@ _xfs_buf_find(
new_bp->b_pag = pag;
spin_unlock(&pag->pag_buf_lock);
} else {
- XFS_STATS_INC(xb_miss_locked);
+ XFS_STATS_INC(btp->bt_mount, xb_miss_locked);
spin_unlock(&pag->pag_buf_lock);
xfs_perag_put(pag);
}
@@ -529,11 +530,11 @@ found:
if (!xfs_buf_trylock(bp)) {
if (flags & XBF_TRYLOCK) {
xfs_buf_rele(bp);
- XFS_STATS_INC(xb_busy_locked);
+ XFS_STATS_INC(btp->bt_mount, xb_busy_locked);
return NULL;
}
xfs_buf_lock(bp);
- XFS_STATS_INC(xb_get_locked_waited);
+ XFS_STATS_INC(btp->bt_mount, xb_get_locked_waited);
}
/*
@@ -549,7 +550,7 @@ found:
}
trace_xfs_buf_find(bp, flags, _RET_IP_);
- XFS_STATS_INC(xb_get_locked);
+ XFS_STATS_INC(btp->bt_mount, xb_get_locked);
return bp;
}
@@ -603,7 +604,7 @@ found:
}
}
- XFS_STATS_INC(xb_get);
+ XFS_STATS_INC(target->bt_mount, xb_get);
trace_xfs_buf_get(bp, flags, _RET_IP_);
return bp;
}
@@ -643,7 +644,7 @@ xfs_buf_read_map(
trace_xfs_buf_read(bp, flags, _RET_IP_);
if (!XFS_BUF_ISDONE(bp)) {
- XFS_STATS_INC(xb_get_read);
+ XFS_STATS_INC(target->bt_mount, xb_get_read);
bp->b_ops = ops;
_xfs_buf_read(bp, flags);
} else if (flags & XBF_ASYNC) {