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authorArnd Bergmann <arnd@arndb.de>2018-06-19 17:51:02 +0200
committerDave Kleikamp <dave.kleikamp@oracle.com>2018-06-19 14:09:30 -0500
commitbd646104ac5a6bf8bdddaeaf4e441f5d439ded96 (patch)
tree6fcdb97f8caf8409ca272c52563853f0607e7ae7 /fs/jfs
parentba4dbdedd3edc2798659bcd8b1a184ea8bdd04dc (diff)
jfs: use time64_t for otime
The file creation time in the inode uses time_t which is defined differently on 32-bit and 64-bit architectures and deprecated. The representation in the inode uses an unsigned 32-bit number, but this gets wrapped around after year 2038 when assigned to a time_t. This changes the type to time64_t, so we can support the full range of timestamps between 1970 and 2106 on 32-bit systems like we do on 64-bit systems already, and matching what we do for the atime/ctime/mtime stamps since the introduction of 64-bit timestamps in VFS. Note: the otime stamp is not actually used anywhere at the moment in the kernel, it is just set when writing a file, so none of this really makes a difference unless we implement setting the btime field in the getattr() callback. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Diffstat (limited to 'fs/jfs')
-rw-r--r--fs/jfs/jfs_incore.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/jfs/jfs_incore.h b/fs/jfs/jfs_incore.h
index 1f26d1910409..d5c46f86b2ef 100644
--- a/fs/jfs/jfs_incore.h
+++ b/fs/jfs/jfs_incore.h
@@ -43,7 +43,7 @@ struct jfs_inode_info {
pxd_t ixpxd; /* inode extent descriptor */
dxd_t acl; /* dxd describing acl */
dxd_t ea; /* dxd describing ea */
- time_t otime; /* time created */
+ time64_t otime; /* time created */
uint next_index; /* next available directory entry index */
int acltype; /* Type of ACL */
short btorder; /* access order */