diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
| commit | 659c36fcda403013a01b85da07cf2d9711e6d6c7 (patch) | |
| tree | ece2e7d0e2c19ea5a3d0ec172ad0b81a8a19021d /fs/btrfs/scrub.c | |
| parent | 9521d830b6341d1887dcfc2aebde23fbfa5f1473 (diff) | |
| parent | 5a7ed29c7572d00a75e8c4529e30c5ac2ef82271 (diff) | |
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Fixes and improvements for perf/core:
. Overhaul the tools/ makefiles, gluing them to the top level Makefile, from
Borislav Petkov.
. Move the UI files from tools/perf/util/ui/ to tools/perf/ui/. Also move
the GTK+ browser to tools/perf/ui/gtk/, from Namhyung Kim.
. Only fallback to sw cycles counter on ENOENT for the hw cycles, from
Robert Richter
. Trivial fixes from Robert Richter
. Handle the autogenerated bison/flex files better, from Namhyung and Jiri Olsa.
. Navigate jump instructions in the annotate browser, just press enter or ->,
still needs support for a jump navigation history, i.e. to go back.
. Search string in the annotate browser: same keys as vim:
/ forward
n next backward/forward
? backward
. Clarify number of events/samples in the report header, from Ashay Rane
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/btrfs/scrub.c')
| -rw-r--r-- | fs/btrfs/scrub.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index abc0fbffa510..390e7102b0ff 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -591,7 +591,7 @@ static int scrub_fixup_check(struct scrub_bio *sbio, int ix) u64 flags = sbio->spag[ix].flags; page = sbio->bio->bi_io_vec[ix].bv_page; - buffer = kmap_atomic(page, KM_USER0); + buffer = kmap_atomic(page); if (flags & BTRFS_EXTENT_FLAG_DATA) { ret = scrub_checksum_data(sbio->sdev, sbio->spag + ix, buffer); @@ -603,7 +603,7 @@ static int scrub_fixup_check(struct scrub_bio *sbio, int ix) } else { WARN_ON(1); } - kunmap_atomic(buffer, KM_USER0); + kunmap_atomic(buffer); return ret; } @@ -792,7 +792,7 @@ static void scrub_checksum(struct btrfs_work *work) } for (i = 0; i < sbio->count; ++i) { page = sbio->bio->bi_io_vec[i].bv_page; - buffer = kmap_atomic(page, KM_USER0); + buffer = kmap_atomic(page); flags = sbio->spag[i].flags; logical = sbio->logical + i * PAGE_SIZE; ret = 0; @@ -807,7 +807,7 @@ static void scrub_checksum(struct btrfs_work *work) } else { WARN_ON(1); } - kunmap_atomic(buffer, KM_USER0); + kunmap_atomic(buffer); if (ret) { ret = scrub_recheck_error(sbio, i); if (!ret) { |