| commit | 3cb4e162e4e258d906c07c411283b42b7f20a285 | |
| author | Alexey Dobriyan <adobriyan@gmail.com> | |
| Fri, 8 Jun 2018 00:10:02 +0000 (7 17:10 -0700) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Fri, 8 Jun 2018 00:34:38 +0000 (7 17:34 -0700) | ||
| tree | 3a1d74c7ebd16d3dc9f3fbe7edce9a926b29251b | treesnapshot (tar.gz zip) |
| parent | 6a6cbe75dbdfaed6c4bbc2f109d69808f9cfa421 | commitdiff |
proc: deduplicate /proc/*/cmdline implementation
Code can be sonsolidated if a dummy region of 0 length is used in normal
case of \0-separated command line:
1) [arg_start, arg_end) + [dummy len=0]
2) [arg_start, arg_end) + [env_start, env_end)
Link: http://lkml.kernel.org/r/20180221193335.GB28678@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Code can be sonsolidated if a dummy region of 0 length is used in normal
case of \0-separated command line:
1) [arg_start, arg_end) + [dummy len=0]
2) [arg_start, arg_end) + [env_start, env_end)
Link: http://lkml.kernel.org/r/20180221193335.GB28678@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| fs/proc/base.c | diffblobblamehistory |