| commit | d53ddd0181d1c284c28c0d70a3d7039db41c6f7e | [log] [tgz] |
|---|---|---|
| author | Alexey Dobriyan <adobriyan@gmail.com> | Tue May 14 15:44:37 2019 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Tue May 14 19:52:50 2019 -0700 |
| tree | 9c7845ae24e6235ed6bb7a054bf2c619e51aed6a | |
| parent | b028fb612849add771679c1b99a50d99264c9632 [diff] |
fs/exec.c: move ->recursion_depth out of critical sections ->recursion_depth is changed only by current, therefore decrementing can be done without taking any locks. Link: http://lkml.kernel.org/r/20190417213150.GA26474@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>