Commit 404f3ecf authored by Ethon Paul's avatar Ethon Paul Committed by Linus Torvalds

mm/frontswap: fix some typos in frontswap.c

There are some typos in comment, fix them.

s/Fortunatly/Fortunately
s/taked/taken
s/necessory/necessary
s/shink/shrink
Signed-off-by: default avatarEthon Paul <ethp@qq.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20200411064009.15727-1-ethp@qq.comSigned-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent ffceeb62
...@@ -87,7 +87,7 @@ static inline void inc_frontswap_invalidates(void) { } ...@@ -87,7 +87,7 @@ static inline void inc_frontswap_invalidates(void) { }
* *
* This would not guards us against the user deciding to call swapoff right as * This would not guards us against the user deciding to call swapoff right as
* we are calling the backend to initialize (so swapon is in action). * we are calling the backend to initialize (so swapon is in action).
* Fortunatly for us, the swapon_mutex has been taked by the callee so we are * Fortunately for us, the swapon_mutex has been taken by the callee so we are
* OK. The other scenario where calls to frontswap_store (called via * OK. The other scenario where calls to frontswap_store (called via
* swap_writepage) is racing with frontswap_invalidate_area (called via * swap_writepage) is racing with frontswap_invalidate_area (called via
* swapoff) is again guarded by the swap subsystem. * swapoff) is again guarded by the swap subsystem.
...@@ -413,8 +413,8 @@ static int __frontswap_unuse_pages(unsigned long total, unsigned long *unused, ...@@ -413,8 +413,8 @@ static int __frontswap_unuse_pages(unsigned long total, unsigned long *unused,
} }
/* /*
* Used to check if it's necessory and feasible to unuse pages. * Used to check if it's necessary and feasible to unuse pages.
* Return 1 when nothing to do, 0 when need to shink pages, * Return 1 when nothing to do, 0 when need to shrink pages,
* error code when there is an error. * error code when there is an error.
*/ */
static int __frontswap_shrink(unsigned long target_pages, static int __frontswap_shrink(unsigned long target_pages,
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment