diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/scripts/coccinelle/api/resource_size.cocci | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/scripts/coccinelle/api/resource_size.cocci')
-rw-r--r-- | kernel/scripts/coccinelle/api/resource_size.cocci | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/kernel/scripts/coccinelle/api/resource_size.cocci b/kernel/scripts/coccinelle/api/resource_size.cocci new file mode 100644 index 000000000..1935a58b3 --- /dev/null +++ b/kernel/scripts/coccinelle/api/resource_size.cocci @@ -0,0 +1,93 @@ +/// +/// Use resource_size function on resource object +/// instead of explicit computation. +/// +// Confidence: High +// Copyright: (C) 2009, 2010 Nicolas Palix, DIKU. GPLv2. +// Copyright: (C) 2009, 2010 Julia Lawall, DIKU. GPLv2. +// Copyright: (C) 2009, 2010 Gilles Muller, INRIA/LiP6. GPLv2. +// URL: http://coccinelle.lip6.fr/ +// Options: +// +// Keywords: resource_size +// Version min: 2.6.27 resource_size +// + +virtual context +virtual patch +virtual org +virtual report + +//---------------------------------------------------------- +// For context mode +//---------------------------------------------------------- + +@r_context depends on context && !patch && !org@ +struct resource *res; +@@ + +* (res->end - res->start) + 1 + +//---------------------------------------------------------- +// For patch mode +//---------------------------------------------------------- + +@r_patch depends on !context && patch && !org@ +struct resource *res; +@@ + +- (res->end - res->start) + 1 ++ resource_size(res) + +//---------------------------------------------------------- +// For org mode +//---------------------------------------------------------- + + +@r_org depends on !context && !patch && (org || report)@ +struct resource *res; +position p; +@@ + + (res->end@p - res->start) + 1 + +@rbad_org depends on !context && !patch && (org || report)@ +struct resource *res; +position p != r_org.p; +@@ + + res->end@p - res->start + +@script:python depends on org@ +p << r_org.p; +x << r_org.res; +@@ + +msg="ERROR with %s" % (x) +msg_safe=msg.replace("[","@(").replace("]",")") +coccilib.org.print_todo(p[0], msg_safe) + +@script:python depends on report@ +p << r_org.p; +x << r_org.res; +@@ + +msg="ERROR: Missing resource_size with %s" % (x) +coccilib.report.print_report(p[0], msg) + +@script:python depends on org@ +p << rbad_org.p; +x << rbad_org.res; +@@ + +msg="WARNING with %s" % (x) +msg_safe=msg.replace("[","@(").replace("]",")") +coccilib.org.print_todo(p[0], msg_safe) + +@script:python depends on report@ +p << rbad_org.p; +x << rbad_org.res; +@@ + +msg="WARNING: Suspicious code. resource_size is maybe missing with %s" % (x) +coccilib.report.print_report(p[0], msg) |