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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-22 22:52:03 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-22 22:52:03 +0400 |
| commit | b0e3636f656c98bdeded5aaa78601e3256b18d6d (patch) | |
| tree | 8b2096769179967bd3c186cf79c232f21fa1d1a1 /lib/percpu_ida.c | |
| parent | 0032cdefff0f4ff5bd9464036d510a5441ec8b83 (diff) | |
| parent | 86784c6bdeeef78eed94d298be7a8879f6a97ee2 (diff) | |
| download | linux-b0e3636f656c98bdeded5aaa78601e3256b18d6d.tar.xz | |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Pull SCSI target updates from Nicholas Bellinger:
"Things have been quiet this round with mostly bugfixes, percpu
conversions, and other minor iscsi-target conformance testing changes.
The highlights include:
- Add demo_mode_discovery attribute for iscsi-target (Thomas)
- Convert tcm_fc(FCoE) to use percpu-ida pre-allocation
- Add send completion interrupt coalescing for ib_isert
- Convert target-core to use percpu-refcounting for se_lun
- Fix mutex_trylock usage bug in iscsit_increment_maxcmdsn
- tcm_loop updates (Hannes)
- target-core ALUA cleanups + prep for v3.14 SCSI Referrals support (Hannes)
v3.14 is currently shaping to be a busy development cycle in target
land, with initial support for T10 Referrals and T10 DIF currently on
the roadmap"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (40 commits)
iscsi-target: chap auth shouldn't match username with trailing garbage
iscsi-target: fix extract_param to handle buffer length corner case
iscsi-target: Expose default_erl as TPG attribute
target_core_configfs: split up ALUA supported states
target_core_alua: Make supported states configurable
target_core_alua: Store supported ALUA states
target_core_alua: Rename ALUA_ACCESS_STATE_OPTIMIZED
target_core_alua: spellcheck
target core: rename (ex,im)plict -> (ex,im)plicit
percpu-refcount: Add percpu-refcount.o to obj-y
iscsi-target: Do not reject non-immediate CmdSNs exceeding MaxCmdSN
iscsi-target: Convert iscsi_session statistics to atomic_long_t
target: Convert se_device statistics to atomic_long_t
target: Fix delayed Task Aborted Status (TAS) handling bug
iscsi-target: Reject unsupported multi PDU text command sequence
ib_isert: Avoid duplicate iscsit_increment_maxcmdsn call
iscsi-target: Fix mutex_trylock usage in iscsit_increment_maxcmdsn
target: Core does not need blkdev.h
target: Pass through I/O topology for block backstores
iser-target: Avoid using FRMR for single dma entry requests
...
Diffstat (limited to 'lib/percpu_ida.c')
| -rw-r--r-- | lib/percpu_ida.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/percpu_ida.c b/lib/percpu_ida.c index b0698ea972c6..9d054bf91d0f 100644 --- a/lib/percpu_ida.c +++ b/lib/percpu_ida.c @@ -117,8 +117,7 @@ static inline void alloc_global_tags(struct percpu_ida *pool, min(pool->nr_free, pool->percpu_batch_size)); } -static inline unsigned alloc_local_tag(struct percpu_ida *pool, - struct percpu_ida_cpu *tags) +static inline unsigned alloc_local_tag(struct percpu_ida_cpu *tags) { int tag = -ENOSPC; @@ -159,7 +158,7 @@ int percpu_ida_alloc(struct percpu_ida *pool, gfp_t gfp) tags = this_cpu_ptr(pool->tag_cpu); /* Fastpath */ - tag = alloc_local_tag(pool, tags); + tag = alloc_local_tag(tags); if (likely(tag >= 0)) { local_irq_restore(flags); return tag; |