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| author | Bob Peterson <rpeterso@redhat.com> | 2017-01-30 11:51:21 -0500 |
|---|---|---|
| committer | Bob Peterson <rpeterso@redhat.com> | 2017-01-30 12:10:25 -0500 |
| commit | aacee72061a352d52ef9d3854f8db3b86b93ea16 (patch) | |
| tree | 2c8cdb53631c6576663c7a1d2a7c285c7d425cb8 /lib/uuid.c | |
| parent | 192738b711d3e41a7326347db5d6923d2136b6d0 (diff) | |
| download | linux-aacee72061a352d52ef9d3854f8db3b86b93ea16.tar.bz2 | |
GFS2: Reduce contention on gfs2_log_lock
This patch modifies functions gfs2_trans_add_meta and _data so that
they check whether the buffer_head is already in a transaction,
and if so, avoid taking the gfs2_log_lock.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'lib/uuid.c')
0 files changed, 0 insertions, 0 deletions