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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2014-11-12 22:11:15 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-11-12 22:11:15 +0800 |
| commit | 4c7912e9198b141b6cd85999d28b48cb5a037aa0 (patch) | |
| tree | 901b2bc822976f6092fd06c709876e96d78bd50d /include/target/target_core_base.h | |
| parent | bdcf83b7831e41f666b50ee6cd946c733bbea1ef (diff) | |
| parent | 206c5f60a3d902bc4b56dab2de3e88de5eb06108 (diff) | |
| download | op-kernel-dev-4c7912e9198b141b6cd85999d28b48cb5a037aa0.zip op-kernel-dev-4c7912e9198b141b6cd85999d28b48cb5a037aa0.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
Merging 3.18-rc4 in order to pick up the memzero_explicit helper.
Diffstat (limited to 'include/target/target_core_base.h')
| -rw-r--r-- | include/target/target_core_base.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 9ec9864..23c518a 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -108,6 +108,8 @@ #define DA_EMULATE_ALUA 0 /* Enforce SCSI Initiator Port TransportID with 'ISID' for PR */ #define DA_ENFORCE_PR_ISIDS 1 +/* Force SPC-3 PR Activate Persistence across Target Power Loss */ +#define DA_FORCE_PR_APTPL 0 #define DA_STATUS_MAX_SECTORS_MIN 16 #define DA_STATUS_MAX_SECTORS_MAX 8192 /* By default don't report non-rotating (solid state) medium */ @@ -680,6 +682,7 @@ struct se_dev_attrib { enum target_prot_type pi_prot_type; enum target_prot_type hw_pi_prot_type; int enforce_pr_isids; + int force_pr_aptpl; int is_nonrot; int emulate_rest_reord; u32 hw_block_size; @@ -903,4 +906,18 @@ struct se_wwn { struct config_group fabric_stat_group; }; +static inline void atomic_inc_mb(atomic_t *v) +{ + smp_mb__before_atomic(); + atomic_inc(v); + smp_mb__after_atomic(); +} + +static inline void atomic_dec_mb(atomic_t *v) +{ + smp_mb__before_atomic(); + atomic_dec(v); + smp_mb__after_atomic(); +} + #endif /* TARGET_CORE_BASE_H */ |
