diff options
| author | Brian Behlendorf <[email protected]> | 2012-08-31 07:45:27 -0700 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2012-08-31 17:39:29 -0700 |
| commit | b404a3f07f430710b92a380cd24dd2d48443d2f4 (patch) | |
| tree | d0d669569511dadb8ee93b3d8255a06ff33a6191 /module/zfs/fm.c | |
| parent | 2b2861362f7dd09cc3167df8fddb6e2cb475018a (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/fm.c')
| -rw-r--r-- | module/zfs/fm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/module/zfs/fm.c b/module/zfs/fm.c index a41d3533b..b91516e7a 100644 --- a/module/zfs/fm.c +++ b/module/zfs/fm.c @@ -672,7 +672,7 @@ zfs_zevent_destroy(zfs_zevent_t *ze) static void * i_fm_alloc(nv_alloc_t *nva, size_t size) { - return (kmem_zalloc(size, KM_SLEEP)); + return (kmem_zalloc(size, KM_PUSHPAGE)); } /* ARGSUSED */ @@ -740,7 +740,7 @@ fm_nvlist_create(nv_alloc_t *nva) nv_alloc_t *nvhdl; if (nva == NULL) { - nvhdl = kmem_zalloc(sizeof (nv_alloc_t), KM_SLEEP); + nvhdl = kmem_zalloc(sizeof (nv_alloc_t), KM_PUSHPAGE); if (nv_alloc_init(nvhdl, &fm_mem_alloc_ops, NULL, 0) != 0) { kmem_free(nvhdl, sizeof (nv_alloc_t)); |