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| author | Uladzislau Rezki (Sony) <[email protected]> | 2021-06-29 02:40:17 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-06-29 17:53:52 +0000 |
| commit | cd61413baa1052fc13e75dd092a0e23ac29a0205 (patch) | |
| tree | e0e542a6466ee5f888f42c1f1f0866666e8ff17d /lib/dump_stack.c | |
| parent | mm/vmalloc: switch to bulk allocator in __vmalloc_area_node() (diff) | |
| download | kernel-cd61413baa1052fc13e75dd092a0e23ac29a0205.tar.gz kernel-cd61413baa1052fc13e75dd092a0e23ac29a0205.zip | |
mm/vmalloc: print a warning message first on failure
When a memory allocation for array of pages are not succeed emit a warning
message as a first step and then perform the further cleanup.
The reason it should be done in a right order is the clean up function
which is free_vm_area() can potentially also follow its error paths what
can lead to confusion what was broken first.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Uladzislau Rezki (Sony) <[email protected]>
Cc: Hillf Danton <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Cc: Mel Gorman <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Oleksiy Avramchenko <[email protected]>
Cc: Steven Rostedt <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/dump_stack.c')
0 files changed, 0 insertions, 0 deletions