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authorLinus Torvalds <torvalds@linux-foundation.org>2010-09-10 07:26:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-09-10 07:26:27 -0700
commitff3cb3fec3c5bbb5110e652bbdd410bc99a47e9f (patch)
tree5b6834a3a4ecd479d544f8cc8cd10811c1ae13e1 /fs
parent6ccaa3172941c0a97c7f1c5155b1d32ecd27ec2f (diff)
parentbe14eb619108fa8b7120eb2c42d66d5f623ae10e (diff)
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Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: block: Range check cpu in blk_cpu_to_group scatterlist: prevent invalid free when alloc fails writeback: Fix lost wake-up shutting down writeback thread writeback: do not lose wakeup events when forking bdi threads cciss: fix reporting of max queue depth since init block: switch s390 tape_block and mg_disk to elevator_change() block: add function call to switch the IO scheduler from a driver fs/bio-integrity.c: return -ENOMEM on kmalloc failure bio-integrity.c: remove dependency on __GFP_NOFAIL BLOCK: fix bio.bi_rw handling block: put dev->kobj in blk_register_queue fail path cciss: handle allocation failure cfq-iosched: Documentation help for new tunables cfq-iosched: blktrace print per slice sector stats cfq-iosched: Implement tunable group_idle cfq-iosched: Do group share accounting in IOPS when slice_idle=0 cfq-iosched: Do not idle if slice_idle=0 cciss: disable doorbell reset on reset_devices blkio: Fix return code for mkdir calls
Diffstat (limited to 'fs')
-rw-r--r--fs/bio-integrity.c4
-rw-r--r--fs/fs-writeback.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/bio-integrity.c b/fs/bio-integrity.c
index 612a5c38d3c..4d0ff5ee27b 100644
--- a/fs/bio-integrity.c
+++ b/fs/bio-integrity.c
@@ -413,10 +413,10 @@ int bio_integrity_prep(struct bio *bio)
/* Allocate kernel buffer for protection data */
len = sectors * blk_integrity_tuple_size(bi);
- buf = kmalloc(len, GFP_NOIO | __GFP_NOFAIL | q->bounce_gfp);
+ buf = kmalloc(len, GFP_NOIO | q->bounce_gfp);
if (unlikely(buf == NULL)) {
printk(KERN_ERR "could not allocate integrity buffer\n");
- return -EIO;
+ return -ENOMEM;
}
end = (((unsigned long) buf) + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 7d9d06ba184..81e086d8aa5 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -808,7 +808,7 @@ int bdi_writeback_thread(void *data)
wb->last_active = jiffies;
set_current_state(TASK_INTERRUPTIBLE);
- if (!list_empty(&bdi->work_list)) {
+ if (!list_empty(&bdi->work_list) || kthread_should_stop()) {
__set_current_state(TASK_RUNNING);
continue;
}