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authorAlex Shi <alex.shi@linaro.org>2017-01-19 12:03:35 +0800
committerAlex Shi <alex.shi@linaro.org>2017-01-19 12:03:35 +0800
commitd28996d022a87e81bd6d4bedd5990b68d7e4d567 (patch)
tree8b7a18ca2701b77a626a0e3c155d5e63a7fa99a6 /fs/ext4/ext4.h
parentec54c473486f2addc56e99c1191e4975123930d7 (diff)
parent108df9c204f549150c7e1e3262ffd19bd624269e (diff)
Merge branch 'linux-linaro-lsk-v3.18' into linux-linaro-lsk-v3.18-rtlsk-v3.18-17.02-rt
Diffstat (limited to 'fs/ext4/ext4.h')
-rw-r--r--fs/ext4/ext4.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 6ce71e4e82e5..bd997b3d6a6f 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -233,6 +233,7 @@ struct ext4_io_submit {
#define EXT4_MAX_BLOCK_SIZE 65536
#define EXT4_MIN_BLOCK_LOG_SIZE 10
#define EXT4_MAX_BLOCK_LOG_SIZE 16
+#define EXT4_MAX_CLUSTER_LOG_SIZE 30
#ifdef __KERNEL__
# define EXT4_BLOCK_SIZE(s) ((s)->s_blocksize)
#else