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| /openbmc/linux/fs/proc/ |
| H A D | base.c | 20d28cde Tue Feb 06 17:37:06 CST 2018 Alexey Dobriyan <adobriyan@gmail.com> proc: less memory for /proc/*/map_files readdir
dentry name can be evaluated later, right before calling into VFS.
Also, spend less time under ->mmap_sem.
Link: http://lkml.kernel.org/r/20171110163034.GA2534@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
20d28cde Tue Feb 06 17:37:06 CST 2018 Alexey Dobriyan <adobriyan@gmail.com> proc: less memory for /proc/*/map_files readdir
dentry name can be evaluated later, right before calling into VFS.
Also, spend less time under ->mmap_sem.
Link: http://lkml.kernel.org/r/20171110163034.GA2534@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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