Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e193e3326c521eea6a0221e945627ae5e3274910
Commit: e193e3326c521eea6a0221e945627ae5e3274910
Parent: 68e995a295720439ad2bf8677114cdf9d262d905
Author: Dave Olson <[EMAIL PROTECTED]>
AuthorDate: Wed Oct 10 05:10:35 2007 -0700
Committer: Roland Dreier <[EMAIL PROTECTED]>
CommitDate: Fri Jan 25 14:15:25 2008 -0800
IB/ipath: Improve interrupt handler cache footprint
Improve interrupt handler cache footprint by noinline'ing error
functions that are rarely called.
Signed-off-by: Dave Olson <[EMAIL PROTECTED]>
Signed-off-by: Roland Dreier <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ipath/ipath_intr.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c
b/drivers/infiniband/hw/ipath/ipath_intr.c
index c61f9da..8f3718c 100644
--- a/drivers/infiniband/hw/ipath/ipath_intr.c
+++ b/drivers/infiniband/hw/ipath/ipath_intr.c
@@ -849,7 +849,7 @@ void ipath_clear_freeze(struct ipath_devdata *dd)
/* this is separate to allow for better optimization of ipath_intr() */
-static void ipath_bad_intr(struct ipath_devdata *dd, u32 * unexpectp)
+static noinline void ipath_bad_intr(struct ipath_devdata *dd, u32 *unexpectp)
{
/*
* sometimes happen during driver init and unload, don't want
@@ -892,7 +892,7 @@ static void ipath_bad_intr(struct ipath_devdata *dd, u32 *
unexpectp)
"ignoring\n");
}
-static void ipath_bad_regread(struct ipath_devdata *dd)
+static noinline void ipath_bad_regread(struct ipath_devdata *dd)
{
static int allbits;
-
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