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Commit a2e100e6 authored by Richard Weinberger's avatar Richard Weinberger Committed by Tatyana Brokhman
Browse files

UBI: fix refill_wl_user_pool() 



If no free PEBs are available refill_wl_user_pool() must not
return with -ENOSPC immediately.
It has to block till produce_free_peb() produced a free PEB.

Change-Id: I81cdecfd04c52621e101991647279f78c52dca35
Reported-and-Tested-by: default avatarRichard Genoud <richard.genoud@gmail.com>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Git-commit: fb10e4d418c73096ec61d8e80e2af282a5891039
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git


Signed-off-by: default avatarTatyana Brokhman <tlinder@codeaurora.org>
parent 4f720d83

drivers/mtd/ubi/wl.c

+0 −4
Original line number Diff line number Diff line
@@ -599,10 +599,6 @@ static void refill_wl_user_pool(struct ubi_device *ubi) 
	return_unused_pool_pebs(ubi, pool);



	for (pool->size = 0; pool->size < pool->max_size; pool->size++) {

		if (!ubi->free.rb_node ||

		   (ubi->free_count - ubi->beb_rsvd_pebs < 1))

			break;



		pool->pebs[pool->size] = __wl_get_peb(ubi);

		if (pool->pebs[pool->size] < 0)

			break;