diff options
| author | Roland Dreier <roland@purestorage.com> | 2011-10-06 09:56:16 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-10-24 03:20:53 +0000 |
| commit | dd503a5fcc0dfb8b5fd887bd967b6f431176864b (patch) | |
| tree | 59d5bd7db7d4040ea91def8676cca5334f9926a6 /drivers/target/target_core_tmr.c | |
| parent | 942d82646e16725ac366d44087b8c992f2cb2190 (diff) | |
| download | linux-dd503a5fcc0dfb8b5fd887bd967b6f431176864b.tar.bz2 | |
target: Have core_tmr_alloc_req() take an explicit GFP_xxx flag
Testing in_interrupt() to know when sleeping is allowed is not really
reliable (since eg it won't be true if the caller is holding a spinlock).
Instead have the caller tell core_tmr_alloc_req() what GFP_xxx to use;
every caller except tcm_qla2xxx can use GFP_KERNEL.
Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_tmr.c')
| -rw-r--r-- | drivers/target/target_core_tmr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c index d04cc1016ebf..efc5ec7da57c 100644 --- a/drivers/target/target_core_tmr.c +++ b/drivers/target/target_core_tmr.c @@ -43,12 +43,12 @@ struct se_tmr_req *core_tmr_alloc_req( struct se_cmd *se_cmd, void *fabric_tmr_ptr, - u8 function) + u8 function, + gfp_t gfp_flags) { struct se_tmr_req *tmr; - tmr = kmem_cache_zalloc(se_tmr_req_cache, (in_interrupt()) ? - GFP_ATOMIC : GFP_KERNEL); + tmr = kmem_cache_zalloc(se_tmr_req_cache, gfp_flags); if (!tmr) { pr_err("Unable to allocate struct se_tmr_req\n"); return ERR_PTR(-ENOMEM); |