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| author |   Matthew Wilcox <willy@infradead.org> | 2018-11-05 16:37:15 -0500 |
|---|---|---|
| committer | Matthew Wilcox <willy@infradead.org> | 2018-11-05 16:38:10 -0500 |
| commit | 804dfaf01bcc9daa4298c608ba9018abf616ec48 (patch) | |
| tree | 6980e540f3043fb47016c3ff6259caaee44bb689 /lib | |
| parent | XArray: Handle NULL pointers differently for allocation (diff) | |
| download | linux-dev-804dfaf01bcc9daa4298c608ba9018abf616ec48.tar.xz linux-dev-804dfaf01bcc9daa4298c608ba9018abf616ec48.zip | |
XArray: Fix Documentation
Minor fixes.
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/xarray.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/xarray.c b/lib/xarray.c index c3e2084aa313..7946380cd6c9 100644 --- a/lib/xarray.c +++ b/lib/xarray.c @@ -610,8 +610,8 @@ static int xas_expand(struct xa_state *xas, void *head) * (see the xa_cmpxchg() implementation for an example). * * Return: If the slot already existed, returns the contents of this slot. - * If the slot was newly created, returns NULL. If it failed to create the - * slot, returns NULL and indicates the error in @xas. + * If the slot was newly created, returns %NULL. If it failed to create the + * slot, returns %NULL and indicates the error in @xas. */ static void *xas_create(struct xa_state *xas) { @@ -1640,7 +1640,7 @@ EXPORT_SYMBOL(__xa_alloc); * @index: Index of entry. * @mark: Mark number. * - * Attempting to set a mark on a NULL entry does not succeed. + * Attempting to set a mark on a %NULL entry does not succeed. * * Context: Any context. Expects xa_lock to be held on entry. */ @@ -1710,7 +1710,7 @@ EXPORT_SYMBOL(xa_get_mark); * @index: Index of entry. * @mark: Mark number. * - * Attempting to set a mark on a NULL entry does not succeed. + * Attempting to set a mark on a %NULL entry does not succeed. * * Context: Process context. Takes and releases the xa_lock. */ @@ -1879,7 +1879,7 @@ static unsigned int xas_extract_marked(struct xa_state *xas, void **dst, * * The @filter may be an XArray mark value, in which case entries which are * marked with that mark will be copied. It may also be %XA_PRESENT, in - * which case all entries which are not NULL will be copied. + * which case all entries which are not %NULL will be copied. * * The entries returned may not represent a snapshot of the XArray at a * moment in time. For example, if another thread stores to index 5, then |