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(parent: cda8fc9) | patch
untangling do_lookup() - eliminate a loop.
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 30 Mar 2012 18:13:15 +0000 (14:13 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 31 Mar 2012 20:03:16 +0000 (16:03 -0400)
commitc6f48ae1b503d7ba78dc0dc331e75f96170028b2
tree08ffc4b16ad2d00069189440dbfd4b893e2cc96etree | snapshot
parentcda8fc9da96736bd67bdc9ad0a8a813f37570cedcommit | diff
untangling do_lookup() - eliminate a loop.

d_lookup() *will* fail after successful d_invalidate(), if we are
holding i_mutex all along.  IOW, we don't need to jump back to
l: - we know what path will be taken there and can do that (i.e.
d_alloc_and_lookup()) directly.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namei.c diff | blob | history
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