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| author | Bruce Korb <bruce.korb@gmail.com> | 2016-04-27 18:20:57 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-28 21:51:58 -0700 |
| commit | 5a9a80baa78e730a27ea68e9ac8adbd86a23ec22 (patch) | |
| tree | b567a0de166a08a612f985d14497943b164b3580 /drivers/staging/lustre/lustre/ldlm/ldlm_resource.c | |
| parent | 0fdd2b8d7cec9fc4e4b6d0e7db2de98148ca37ba (diff) | |
| download | op-kernel-dev-5a9a80baa78e730a27ea68e9ac8adbd86a23ec22.zip op-kernel-dev-5a9a80baa78e730a27ea68e9ac8adbd86a23ec22.tar.gz | |
staging: lustre: ldlm: use accessor macros for l_flags
Convert most of the ldlm lock's l_flags references from direct
bit twiddling to using bit specific macros. A few multi-bit
operations are left as an exercise for the reader.
The changes are mostly in ldlm, but also in llite, osc and quota.
Also add a multi-bit (mask) test.
Signed-off-by: Bruce Korb <bruce.korb@gmail.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2906
Reviewed-by: Keith Mannthey <Keith.Mannthey@intel.com>
Reviewed-on: http://review.whamcloud.com/7963
Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre/lustre/ldlm/ldlm_resource.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/ldlm/ldlm_resource.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c index 242a664..475fabb 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c @@ -758,12 +758,12 @@ static void cleanup_resource(struct ldlm_resource *res, struct list_head *q, list_for_each(tmp, q) { lock = list_entry(tmp, struct ldlm_lock, l_res_link); - if (lock->l_flags & LDLM_FL_CLEANED) { + if (ldlm_is_cleaned(lock)) { lock = NULL; continue; } LDLM_LOCK_GET(lock); - lock->l_flags |= LDLM_FL_CLEANED; + ldlm_set_cleaned(lock); break; } @@ -775,13 +775,13 @@ static void cleanup_resource(struct ldlm_resource *res, struct list_head *q, /* Set CBPENDING so nothing in the cancellation path * can match this lock. */ - lock->l_flags |= LDLM_FL_CBPENDING; - lock->l_flags |= LDLM_FL_FAILED; + ldlm_set_cbpending(lock); + ldlm_set_failed(lock); lock->l_flags |= flags; /* ... without sending a CANCEL message for local_only. */ if (local_only) - lock->l_flags |= LDLM_FL_LOCAL_ONLY; + ldlm_set_local_only(lock); if (local_only && (lock->l_readers || lock->l_writers)) { /* This is a little bit gross, but much better than the @@ -1275,7 +1275,7 @@ void ldlm_resource_add_lock(struct ldlm_resource *res, struct list_head *head, LDLM_DEBUG(lock, "About to add this lock:\n"); - if (lock->l_flags & LDLM_FL_DESTROYED) { + if (ldlm_is_destroyed(lock)) { CDEBUG(D_OTHER, "Lock destroyed, not adding to resource\n"); return; } |
