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authorArnd Bergmann <arnd@arndb.de>2016-06-17 22:03:16 +0200
committerJan Kara <jack@suse.cz>2016-06-19 18:09:31 +0200
commite008bb6134a6e68fd2c827a46b27d017d920de8f (patch)
tree253cd110fb38b9ac918a118bdd1bb5b4062a147b /fs/ocfs2/quota_global.c
parentb9d8905e4a751e2cdc0fb474856b7183c594dcc6 (diff)
downloadop-kernel-dev-e008bb6134a6e68fd2c827a46b27d017d920de8f.zip
op-kernel-dev-e008bb6134a6e68fd2c827a46b27d017d920de8f.tar.gz
quota: use time64_t internally
The quota subsystem has two formats, the old v1 format using architecture specific time_t values on the on-disk format, while the v2 format (introduced in Linux 2.5.16 and 2.4.22) uses fixed 64-bit little-endian. While there is no future for the v1 format beyond y2038, the v2 format is almost there on 32-bit architectures, as both the user interface and the on-disk format use 64-bit timestamps, just not the time_t inbetween. This changes the internal representation to use time64_t, which will end up doing the right thing everywhere for v2 format. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ocfs2/quota_global.c')
-rw-r--r--fs/ocfs2/quota_global.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index ab6a6cd..87e577a 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -483,7 +483,7 @@ int __ocfs2_sync_dquot(struct dquot *dquot, int freeing)
struct ocfs2_mem_dqinfo *info = sb_dqinfo(sb, type)->dqi_priv;
struct ocfs2_global_disk_dqblk dqblk;
s64 spacechange, inodechange;
- time_t olditime, oldbtime;
+ time64_t olditime, oldbtime;
err = sb->s_op->quota_read(sb, type, (char *)&dqblk,
sizeof(struct ocfs2_global_disk_dqblk),
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