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-rw-r--r--mm/Kconfig8
1 files changed, 1 insertions, 7 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index e79de2b..d4e6495 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -299,15 +299,9 @@ config BOUNCE
# On the 'tile' arch, USB OHCI needs the bounce pool since tilegx will often
# have more than 4GB of memory, but we don't currently use the IOTLB to present
# a 32-bit address to OHCI. So we need to use a bounce pool instead.
-#
-# We also use the bounce pool to provide stable page writes for jbd. jbd
-# initiates buffer writeback without locking the page or setting PG_writeback,
-# and fixing that behavior (a second time; jbd2 doesn't have this problem) is
-# a major rework effort. Instead, use the bounce buffer to snapshot pages
-# (until jbd goes away). The only jbd user is ext3.
config NEED_BOUNCE_POOL
bool
- default y if (TILE && USB_OHCI_HCD) || (BLK_DEV_INTEGRITY && JBD)
+ default y if TILE && USB_OHCI_HCD
config NR_QUICK
int
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