From: Eric W. Biederman <ebiederm@xmission.com>
Date: Fri, 31 Mar 2006 10:31:43 +0000 (-0800)
Subject: [PATCH] dcache: Add helper d_hash_and_lookup
X-Git-Tag: v2.6.17-rc1~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e7e241f8c5c87cc3685364feface081c9fa3648;p=pandora-kernel.git

[PATCH] dcache: Add helper d_hash_and_lookup

It is very common to hash a dentry and then to call lookup.  If we take fs
specific hash functions into account the full hash logic can get ugly.
Further full_name_hash as an inline function is almost 100 bytes on x86 so
having a non-inline choice in some cases can measurably decrease code size.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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