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| author |   Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-09-06 19:48:55 +0000 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2022-09-26 19:46:20 -0700 |
| commit | 49c40fb4b826c90036f04abf583bb4cb5ba3d203 (patch) | |
| tree | bdfa035e5a1df6f3146297978ebf6f019d5a81ee /drivers/misc/cxl | |
| parent | x86: remove vma linked list walks (diff) | |
| download | linux-dev-49c40fb4b826c90036f04abf583bb4cb5ba3d203.tar.xz linux-dev-49c40fb4b826c90036f04abf583bb4cb5ba3d203.zip | |
xtensa: remove vma linked list walks
Use the VMA iterator instead. Since VMA can no longer be NULL in the
loop, then deal with out-of-memory outside the loop. This means a
slightly longer run time in the failure case (-ENOMEM) - it will run to
the end of the VMAs before erroring instead of in the middle of the loop.
Link: https://lkml.kernel.org/r/20220906194824.2110408-37-Liam.Howlett@oracle.com
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Tested-by: Yu Zhao <yuzhao@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: SeongJae Park <sj@kernel.org>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/misc/cxl')
0 files changed, 0 insertions, 0 deletions