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| author | Chao Yu <chao2.yu@samsung.com> | 2014-08-29 15:18:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-29 16:28:16 -0700 |
| commit | 0cf1e9d6c34d4c82ac3af8015594849814843d36 (patch) | |
| tree | 0a70299438127765023ec7415c8b010b35f86838 /mm/zsmalloc.c | |
| parent | 0c38e1fe0fced6aa06dbf444f7203dd7f325e369 (diff) | |
| download | linux-0cf1e9d6c34d4c82ac3af8015594849814843d36.tar.gz linux-0cf1e9d6c34d4c82ac3af8015594849814843d36.tar.bz2 linux-0cf1e9d6c34d4c82ac3af8015594849814843d36.zip | |
zram: fix incorrect stat with failed_reads
Since we allocate a temporary buffer in zram_bvec_read to handle partial
page operations in commit 924bd88d703e ("Staging: zram: allow partial
page operations"), our ->failed_reads value may be incorrect as we do
not increase its value when failing to allocate the temporary buffer.
Let's fix this issue and correct the annotation of failed_reads.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Acked-by: Jerome Marchand <jmarchan@redhat.com>
Acked-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/zsmalloc.c')
0 files changed, 0 insertions, 0 deletions