]> git.proxmox.com Git - mirror_ubuntu-hirsute-kernel.git/commit
pipe: move limit checking logic into pipe_set_size()
authorMichael Kerrisk (man-pages) <mtk.manpages@gmail.com>
Tue, 11 Oct 2016 20:53:25 +0000 (13:53 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 11 Oct 2016 22:06:31 +0000 (15:06 -0700)
commitd37d41666408102bf0ac8e48d8efdce7b809e5f6
tree89a771ab3ac640b7d9371cb922c9f1df14679e70
parentf491bd71118beba608d39ac2d5f1530e1160cd2e
pipe: move limit checking logic into pipe_set_size()

This is a preparatory patch for following work. Move the F_SETPIPE_SZ
limit-checking logic from pipe_fcntl() into pipe_set_size().  This
simplifies the code a little, and allows for reworking required in
a later patch that fixes the limit checking in pipe_set_size()

Link: http://lkml.kernel.org/r/3701b2c5-2c52-2c3e-226d-29b9deb29b50@gmail.com
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Reviewed-by: Vegard Nossum <vegard.nossum@oracle.com>
Cc: Willy Tarreau <w@1wt.eu>
Cc: <socketpair@gmail.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Jens Axboe <axboe@fb.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/pipe.c