diff options
| author | Nicholas Piggin <[email protected]> | 2021-04-29 22:59:04 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-04-30 11:20:40 -0700 |
| commit | d70bec8cc95ad32f6b7e3e6fad72acdd3a5418e9 (patch) | |
| tree | 8dee759c5ea3c25bef73ecfcfdaa6afce73a3c24 /tools/perf/scripts/python/sctop.py | |
| parent | 4ad0ae8c64ac8f81a3651bca11be7c3cb086df80 (diff) | |
mm/vmalloc: improve allocation failure error messages
There are several reasons why a vmalloc can fail, virtual space exhausted,
page array allocation failure, page allocation failure, and kernel page
table allocation failure.
Add distinct warning messages for the main causes of failure, with some
added information like page order or allocation size where applicable.
[[email protected]: print correct vmalloc allocation size]
Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Uladzislau Rezki (Sony) <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Cc: Cédric Le Goater <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions