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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-12-27 00:00:57 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-12-27 00:00:57 +0100 |
| commit | 03be85eb11f756414aafedca22f93a3351b727b8 (patch) | |
| tree | 8657bee4e525bdc1f8fe640d44055dcca8857dc2 /pfinet/glue-include | |
| parent | 07440b75bcbd20056c11f2375d3aa765788af034 (diff) | |
Optimise dir-lookup's second-lock
This should avoid some lock contention.
* libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Before releasing &np->lock
to get &dnp->lock safely, try to lock &dnp->lock directly.
* libtreefs/dir-lookup.c (_treefs_s_dir_lookup): Likewise.
Diffstat (limited to 'pfinet/glue-include')
0 files changed, 0 insertions, 0 deletions