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| author |   Dave Chinner <dchinner@redhat.com> | 2024-04-03 08:28:28 +1100 |
|---|---|---|
| committer |   Chandan Babu R <chandanbabu@kernel.org> | 2024-04-20 20:23:59 +0530 |
| commit | 2c03d9560ecebf2865b963e457ba89299c5f1966 (patch) | |
| tree | b895b07fb592d70479f249ae257d0940783c3797 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | Merge tag 'retain-ilock-during-dir-ops-6.10_2024-04-15' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeA (diff) | |
| download | wireguard-linux-2c03d9560ecebf2865b963e457ba89299c5f1966.tar.xz wireguard-linux-2c03d9560ecebf2865b963e457ba89299c5f1966.zip | |
xfs: fix CIL sparse lock context warnings
Sparse reports:
fs/xfs/xfs_log_cil.c:1127:1: warning: context imbalance in 'xlog_cil_push_work' - different lock contexts for basic block
fs/xfs/xfs_log_cil.c:1380:1: warning: context imbalance in 'xlog_cil_push_background' - wrong count at exit
fs/xfs/xfs_log_cil.c:1623:9: warning: context imbalance in 'xlog_cil_commit' - unexpected unlock
xlog_cil_push_background() has a locking annotations for an rw_sem.
Sparse does not track lock contexts for rw_sems, so the
annotation generates false warnings. Remove the annotation.
xlog_wait_on_iclog() drops the log->l_ic_loglock. The function has a
sparse annotation, but the prototype in xfs_log_priv.h does not.
Hence the warning from xlog_cil_push_work() which calls
xlog_wait_on_iclog(). Add the missing annotation.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions