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| author | Matthew Wilcox <willy@infradead.org> | 2018-06-12 21:05:43 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-06-20 04:02:25 +0200 |
| commit | 83c2b54b9295a5fc0d9c8f1751aaf8099d1760f6 (patch) | |
| tree | b93af98e7faa42e779d5af7dfa7ec3d030e9a250 /include/target/target_core_base.h | |
| parent | scsi: ufs: ufshcd_dump_regs to use memcpy_fromio (diff) | |
| download | linux-83c2b54b9295a5fc0d9c8f1751aaf8099d1760f6.tar.xz linux-83c2b54b9295a5fc0d9c8f1751aaf8099d1760f6.zip | |
scsi: target: Abstract tag freeing
Introduce target_free_tag() and convert all drivers to use it.
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/target/target_core_base.h')
| -rw-r--r-- | include/target/target_core_base.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 922a39f45abc..260c2f3e9460 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -934,4 +934,9 @@ static inline void atomic_dec_mb(atomic_t *v) smp_mb__after_atomic(); } +static inline void target_free_tag(struct se_session *sess, struct se_cmd *cmd) +{ + percpu_ida_free(&sess->sess_tag_pool, cmd->map_tag); +} + #endif /* TARGET_CORE_BASE_H */ |