diff options
| author | Michal Nazarewicz <[email protected]> | 2014-11-13 15:19:27 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2014-11-13 16:17:05 -0800 |
| commit | dae803e165a11bc88ca8dbc07a11077caf97bbcb (patch) | |
| tree | 88d384e3f07e1c5f78208482cbc1164edc5bf0b8 /tools/perf/scripts/python | |
| parent | 95069ac8da4975120ba76e968fc72948582c3509 (diff) | |
mm: alloc_contig_range: demote pages busy message from warn to info
Having test_pages_isolated failure message as a warning confuses users
into thinking that it is more serious than it really is. In reality, if
called via CMA, allocation will be retried so a single
test_pages_isolated failure does not prevent allocation from succeeding.
Demote the warning message to an info message and reformat it such that
the text "failed" does not appear and instead a less worrying "PFNS
busy" is used.
This message is trivially reproducible on a 10GB x86 machine on 3.16.y
kernels configured with CONFIG_DMA_CMA.
Signed-off-by: Michal Nazarewicz <[email protected]>
Cc: Laurent Pinchart <[email protected]>
Cc: Peter Hurley <[email protected]>
Cc: Minchan Kim <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions