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authorChao Yu <chao2.yu@samsung.com>2014-08-29 15:18:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-08-29 16:28:16 -0700
commit0cf1e9d6c34d4c82ac3af8015594849814843d36 (patch)
tree0a70299438127765023ec7415c8b010b35f86838 /mm/zbud.c
parent0c38e1fe0fced6aa06dbf444f7203dd7f325e369 (diff)
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/zbud.c')
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