linux-toradex.git/fs/9p/xattr.c, branch v3.4.85 Linux kernel for Apalis and Colibri modules 9p: Reduce object size with CONFIG_NET_9P_DEBUG 2012-01-05T16:51:44+00:00 Joe Perches joe@perches.com 2011-11-28T18:40:46+00:00 5d3851530d6d68564e4e0ce04d0547d4d106fc72 Reduce object size by deduplicating formats. Use vsprintf extension %pV. Rename P9_DPRINTK uses to p9_debug, align arguments. Add function for _p9_debug and macro to add __func__. Add missing "\n"s to p9_debug uses. Remove embedded function names as p9_debug adds it. Remove P9_EPRINTK macro and convert use to pr_<level>. Add and use pr_fmt and pr_<level>. $ size fs/9p/built-in.o* text data bss dec hex filename 62133 984 16000 79117 1350d fs/9p/built-in.o.new 67342 984 16928 85254 14d06 fs/9p/built-in.o.old $ size net/9p/built-in.o* text data bss dec hex filename 88792 4148 22024 114964 1c114 net/9p/built-in.o.new 94072 4148 23232 121452 1da6c net/9p/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> 
Reduce object size by deduplicating formats.

Use vsprintf extension %pV.
Rename P9_DPRINTK uses to p9_debug, align arguments.
Add function for _p9_debug and macro to add __func__.
Add missing "\n"s to p9_debug uses.
Remove embedded function names as p9_debug adds it.
Remove P9_EPRINTK macro and convert use to pr_<level>.
Add and use pr_fmt and pr_<level>.

$ size fs/9p/built-in.o*
   text	   data	    bss	    dec	    hex	filename
  62133	    984	  16000	  79117	  1350d	fs/9p/built-in.o.new
  67342	    984	  16928	  85254	  14d06	fs/9p/built-in.o.old
$ size net/9p/built-in.o*
   text	   data	    bss	    dec	    hex	filename
  88792	   4148	  22024	 114964	  1c114	net/9p/built-in.o.new
  94072	   4148	  23232	 121452	  1da6c	net/9p/built-in.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
fs/9p: Remove unnecessary semicolons 2011-01-11T15:58:07+00:00 Joe Perches joe@perches.com 2010-11-15T03:04:51+00:00 009ca3897ea8313b4ed4da964a2f31ecf5a0624d Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> 
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
fs/9p: Add xattr callbacks for POSIX ACL 2010-10-28T14:08:46+00:00 Aneesh Kumar K.V aneesh.kumar@linux.vnet.ibm.com 2010-09-27T18:57:39+00:00 7a4566b0b8fa67c7cd7be9f2969a085920356abb This patch implement fetching POSIX ACL from the server Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> 
This patch implement fetching POSIX ACL from the server

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
fs/9p: Implement POSIX ACL permission checking function 2010-10-28T14:08:46+00:00 Aneesh Kumar K.V aneesh.kumar@linux.vnet.ibm.com 2010-09-27T18:57:39+00:00 85ff872d3f4a62d076d698bd1fa15ca2a4d7c100 The ACL value is fetched as a part of inode initialization from the server and the permission checking function use the cached value of the ACL Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> 
The ACL value is fetched as a part of inode initialization
from the server and the permission checking function use the
cached value of the ACL

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
9p: fix sparse warnings in new xattr code 2010-08-02T19:28:38+00:00 Eric Van Hensbergen ericvh@gmail.com 2010-08-02T16:36:18+00:00 327aec03ac4c7bbf5e41ff03ac3a84c424589f27 fixes: CHECK fs/9p/xattr.c fs/9p/xattr.c:73:6: warning: Using plain integer as NULL pointer fs/9p/xattr.c:135:6: warning: Using plain integer as NULL pointer Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> 
fixes:

  CHECK   fs/9p/xattr.c
	fs/9p/xattr.c:73:6: warning: Using plain integer as NULL pointer
	fs/9p/xattr.c:135:6: warning: Using plain integer as NULL pointer

Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
fs/9p: Add support user. xattr 2010-08-02T19:28:35+00:00 Aneesh Kumar K.V aneesh.kumar@linux.vnet.ibm.com 2010-05-31T07:52:56+00:00 ebf46264a004818fe5b23f0ac18ac7336897d807 Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>