diff options
| author | Brian Behlendorf <[email protected]> | 2012-09-04 15:52:36 -0700 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2012-09-04 16:00:06 -0700 |
| commit | 0ef0ff546eeab2f85690d59ee23fe30fa634dd38 (patch) | |
| tree | 3a24f4b2589305853619683fdb847f80e6edc510 /module/zfs/zfs_vnops.c | |
| parent | 395350c85d9903beba43bac7ae79092ae25f1526 (diff) | |
Switch KM_SLEEP to KM_PUSHPAGE
This warning indicates the incorrect use of KM_SLEEP in a call
path which must use KM_PUSHPAGE to avoid deadlocking in direct
reclaim. See commit b8d06fca089fae4680c3a552fc55c512bfb02202
for additional details.
SPL: Fixing allocation for task txg_sync (6093) which
used GFP flags 0x297bda7c with PF_NOFS set
Signed-off-by: Brian Behlendorf <[email protected]>
Issue #917
Diffstat (limited to 'module/zfs/zfs_vnops.c')
| -rw-r--r-- | module/zfs/zfs_vnops.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/module/zfs/zfs_vnops.c b/module/zfs/zfs_vnops.c index 755d0575a..75614340f 100644 --- a/module/zfs/zfs_vnops.c +++ b/module/zfs/zfs_vnops.c @@ -868,7 +868,7 @@ iput_async(struct inode *ip, taskq_t *taskq) { ASSERT(atomic_read(&ip->i_count) > 0); if (atomic_read(&ip->i_count) == 1) - taskq_dispatch(taskq, (task_func_t *)iput, ip, TQ_SLEEP); + taskq_dispatch(taskq, (task_func_t *)iput, ip, TQ_PUSHPAGE); else iput(ip); } @@ -934,7 +934,7 @@ zfs_get_data(void *arg, lr_write_t *lr, char *buf, zio_t *zio) return (ENOENT); } - zgd = (zgd_t *)kmem_zalloc(sizeof (zgd_t), KM_SLEEP); + zgd = (zgd_t *)kmem_zalloc(sizeof (zgd_t), KM_PUSHPAGE); zgd->zgd_zilog = zsb->z_log; zgd->zgd_private = zp; |