Messages in this thread Patch in this message | | | Subject | [patch 002/198] Avoid deadlock in sync_page_io by using GFP_NOIO | From | akpm@osdl ... | Date | Tue, 12 Apr 2005 03:30:34 -0700 |
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From: Neil Brown <neilb@cse.unsw.edu.au>
..as sync_page_io can be called on the write-out path.
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au> Signed-off-by: Andrew Morton <akpm@osdl.org> ---
25-akpm/drivers/md/md.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/md/md.c~avoid-deadlock-in-sync_page_io-by-using-gfp_noio drivers/md/md.c --- 25/drivers/md/md.c~avoid-deadlock-in-sync_page_io-by-using-gfp_noio 2005-04-12 03:21:04.115511248 -0700 +++ 25-akpm/drivers/md/md.c 2005-04-12 03:21:04.121510336 -0700 @@ -332,7 +332,7 @@ static int bi_complete(struct bio *bio, static int sync_page_io(struct block_device *bdev, sector_t sector, int size, struct page *page, int rw) { - struct bio *bio = bio_alloc(GFP_KERNEL, 1); + struct bio *bio = bio_alloc(GFP_NOIO, 1); struct completion event; int ret; _ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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