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authorBob Peterson <rpeterso@redhat.com>2018-01-17 02:01:33 +0300
committerBob Peterson <rpeterso@redhat.com>2018-01-23 17:38:53 +0300
commitc1696fb85d33194cf65c7ebfc82a75696299c3a3 (patch)
treee6c2faba8786f73db8270822c4fb263cad57b207 /fs/gfs2/Kconfig
parent0ff5916ad4eb857e03e7586665d1c022ef3277f6 (diff)
downloadlinux-c1696fb85d33194cf65c7ebfc82a75696299c3a3.tar.xz
GFS2: Introduce new gfs2_log_header_v2
This patch adds a new structure called gfs2_log_header_v2 which is used to store expanded fields into previously unused areas of the log headers (i.e., this change is backwards compatible). Some of these are used for debug purposes so we can backtrack when problems occur. Others are reserved for future expansion. This patch is based on a prototype from Steve Whitehouse. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/Kconfig')
-rw-r--r--fs/gfs2/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/gfs2/Kconfig b/fs/gfs2/Kconfig
index 43c827a7cce5..c0225d4b5435 100644
--- a/fs/gfs2/Kconfig
+++ b/fs/gfs2/Kconfig
@@ -3,6 +3,8 @@ config GFS2_FS
depends on (64BIT || LBDAF)
select FS_POSIX_ACL
select CRC32
+ select CRYPTO
+ select CRYPTO_CRC32C
select QUOTACTL
select FS_IOMAP
help