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| author |   Dave Chinner <dchinner@redhat.com> | 2021-06-01 13:40:35 +1000 |
|---|---|---|
| committer |   Dave Chinner <david@fromorbit.com> | 2021-06-01 13:40:35 +1000 |
| commit | 07b5c5add42a0afccf79401b12d78043ed6b8240 (patch) | |
| tree | 64e299663c7aa996a84b8957bfdf84c42faf43de /tools/perf/scripts/python/syscall-counts.py | |
| parent | xfs: split up xfs_buf_allocate_memory (diff) | |
| download | linux-dev-07b5c5add42a0afccf79401b12d78043ed6b8240.tar.xz linux-dev-07b5c5add42a0afccf79401b12d78043ed6b8240.zip | |
xfs: use xfs_buf_alloc_pages for uncached buffers
Use the newly factored out page allocation code. This adds
automatic buffer zeroing for non-read uncached buffers.
This also allows us to greatly simply the error handling in
xfs_buf_get_uncached(). Because xfs_buf_alloc_pages() cleans up
partial allocation failure, we can just call xfs_buf_free() in all
error cases now to clean up after failures.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions