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proc: do mmput ASAP for /proc/*/map_files
authorAlexey Dobriyan <adobriyan@gmail.com>
Tue, 10 Apr 2018 23:32:05 +0000 (16:32 -0700)
committer0ranko0P <ranko0p@outlook.com>
Tue, 14 Jan 2020 13:42:30 +0000 (21:42 +0800)
commit09fa9591d7752c37486c8e6651a16f5502492c6f
treecf57adbbc821f48c06201c83de99793ae1aafe06
parent96d5ad4f5045729ab9c0245b70202260be64c6b6
proc: do mmput ASAP for /proc/*/map_files

mm_struct is not needed while printing as all the data was already
extracted.

Link: http://lkml.kernel.org/r/20180309223120.GC3843@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Danny Lin <danny@kdrag0n.dev>
fs/proc/base.c