diff options
| author | Xavier Hernandez <xhernandez@datalab.es> | 2016-06-15 14:42:19 +0200 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2018-01-16 10:37:22 +0000 |
| commit | 7ba7a4b27d124f4ee16fe4776a4670cd5b0160c4 (patch) | |
| tree | 73cca7226576b7ce3e480dc991aa70b9cc7cab07 /xlators/cluster/ec/src/ec-common.h | |
| parent | 3e9a9c029fac359477fb26d9cc7803749ba038b2 (diff) | |
locks: added inodelk/entrylk contention upcall notifications
The locks xlator now is able to send a contention notification to
the current owner of the lock.
This is only a notification that can be used to improve performance
of some client side operations that might benefit from extended
duration of lock ownership. Nothing is done if the lock owner decides
to ignore the message and to not release the lock. For forced
release of acquired resources, leases must be used.
Change-Id: I7f1ad32a0b4b445505b09908a050080ad848f8e0
Signed-off-by: Xavier Hernandez <xhernandez@datalab.es>
Diffstat (limited to 'xlators/cluster/ec/src/ec-common.h')
| -rw-r--r-- | xlators/cluster/ec/src/ec-common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xlators/cluster/ec/src/ec-common.h b/xlators/cluster/ec/src/ec-common.h index c3e291585ef..99e2f0653be 100644 --- a/xlators/cluster/ec/src/ec-common.h +++ b/xlators/cluster/ec/src/ec-common.h @@ -102,6 +102,7 @@ void ec_lock_prepare_fd(ec_fop_data_t *fop, fd_t *fd, uint32_t flags, void ec_lock(ec_fop_data_t * fop); void ec_lock_reuse(ec_fop_data_t *fop); void ec_unlock(ec_fop_data_t * fop); +void ec_lock_release(ec_t *ec, inode_t *inode); gf_boolean_t ec_get_inode_size(ec_fop_data_t *fop, inode_t *inode, uint64_t *size); |