The patch titled
sched: comment bitmap size accounting
has been added to the -mm tree. Its filename is
sched-comment-bitmap-size-accounting.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
From: Steven Rostedt <rostedt@xxxxxxxxxxx>
This was confusing.
Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
kernel/sched.c | 7 +++++++
1 files changed, 7 insertions(+)
diff -puN kernel/sched.c~sched-comment-bitmap-size-accounting kernel/sched.c
--- devel/kernel/sched.c~sched-comment-bitmap-size-accounting 2006-05-13 08:41:24.000000000 -0700
+++ devel-akpm/kernel/sched.c 2006-05-13 08:41:24.000000000 -0700
@@ -185,6 +185,13 @@ static unsigned int task_timeslice(task_
* These are the runqueue data structures:
*/
+/*
+ * Calculate BITMAP_SIZE.
+ * The bitmask holds MAX_PRIO bits + 1 for the delimiter.
+ * BITMAP_SIZE is the minimum number of longs that holds MAX_PRIO+1 bits:
+ * size-in-bytes = ceiling((MAX_PRIO+1) / BITS_PER_BYTE)
+ * size-in-longs = ceiling(size-in-bytes / sizeof(long))
+ */
#define BITMAP_SIZE ((((MAX_PRIO+1+7)/8)+sizeof(long)-1)/sizeof(long))
typedef struct runqueue runqueue_t;
_
Patches currently in -mm which might be from rostedt@xxxxxxxxxxx are
fix-for-serial-uart-lockup.patch
jbd-avoid-kfree-null.patch
ext3_clear_inode-avoid-kfree-null.patch
sched-comment-bitmap-size-accounting.patch
rtmutex-remove-buggy-bug_on-in-pi-boosting-code.patch
document-futex-pi-design.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
