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| author | Jonathan Corbet <corbet@lwn.net> | 2025-06-11 16:59:08 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-15 16:38:38 +0200 |
| commit | 0f22ddce67d405f9280ff5339841877b6373a615 (patch) | |
| tree | ab309450568ae5d371a219b6e71b0f0d267745e1 /mm | |
| parent | edba98f39b49d79f93232745b0a631a737f60e91 (diff) | |
| download | linux-0f22ddce67d405f9280ff5339841877b6373a615.tar.gz linux-0f22ddce67d405f9280ff5339841877b6373a615.tar.bz2 linux-0f22ddce67d405f9280ff5339841877b6373a615.zip | |
slub: Fix a documentation build error for krealloc()
[ Upstream commit e8a45f198e3ae2434108f815bc28f37f6fe6742b ]
The kerneldoc comment for krealloc() contains an unmarked literal block,
leading to these warnings in the docs build:
./mm/slub.c:4936: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
./mm/slub.c:4936: ERROR: Undefined substitution referenced: "--------". [docutils]
Mark up and indent the block properly to bring a bit of peace to our build
logs.
Fixes: 489a744e5fb1 (mm: krealloc: clarify valid usage of __GFP_ZERO)
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20250611155916.2579160-6-willy@infradead.org
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slub.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/slub.c b/mm/slub.c index 31e11ef256f9..45a963e363d3 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -4930,12 +4930,12 @@ alloc_new: * When slub_debug_orig_size() is off, krealloc() only knows about the bucket * size of an allocation (but not the exact size it was allocated with) and * hence implements the following semantics for shrinking and growing buffers - * with __GFP_ZERO. + * with __GFP_ZERO:: * - * new bucket - * 0 size size - * |--------|----------------| - * | keep | zero | + * new bucket + * 0 size size + * |--------|----------------| + * | keep | zero | * * Otherwise, the original allocation size 'orig_size' could be used to * precisely clear the requested size, and the new size will also be stored |