From: "Darrick J. Wong" <darrick.wong@xxxxxxxxxx>
commit 877f58f53684f14ca3202640f70592bf44890924 upstream.
[ Slightly modify fs/xfs/libxfs/xfs_rtbitmap.c & fs/xfs/xfs_reflink.c to
resolve merge conflict ]
The name of this predicate is a little misleading -- it decides if the
extent mapping is allocated and written. Change the name to be more
direct, as we're going to add a new predicate in the next patch.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
Acked-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Signed-off-by: Chandan Babu R <chandan.babu@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_bmap.h | 2 +-
fs/xfs/libxfs/xfs_rtbitmap.c | 2 +-
fs/xfs/xfs_reflink.c | 8 ++++----
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h
index 640dcc036ea9..b5363c6c88af 100644
--- a/fs/xfs/libxfs/xfs_bmap.h
+++ b/fs/xfs/libxfs/xfs_bmap.h
@@ -163,7 +163,7 @@ static inline int xfs_bmapi_whichfork(int bmapi_flags)
* Return true if the extent is a real, allocated extent, or false if it is a
* delayed allocation, and unwritten extent or a hole.
*/
-static inline bool xfs_bmap_is_real_extent(struct xfs_bmbt_irec *irec)
+static inline bool xfs_bmap_is_written_extent(struct xfs_bmbt_irec *irec)
{
return irec->br_state != XFS_EXT_UNWRITTEN &&
irec->br_startblock != HOLESTARTBLOCK &&
diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c
index 85f123b3dfcc..cf99e4cab627 100644
--- a/fs/xfs/libxfs/xfs_rtbitmap.c
+++ b/fs/xfs/libxfs/xfs_rtbitmap.c
@@ -70,7 +70,7 @@ xfs_rtbuf_get(
if (error)
return error;
- if (nmap == 0 || !xfs_bmap_is_real_extent(&map)) {
+ if (nmap == 0 || !xfs_bmap_is_written_extent(&map)) {
XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp);
return -EFSCORRUPTED;
}
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
index dfbf3f8f1ec8..77b7ace04ffd 100644
--- a/fs/xfs/xfs_reflink.c
+++ b/fs/xfs/xfs_reflink.c
@@ -181,7 +181,7 @@ xfs_reflink_trim_around_shared(
int error = 0;
/* Holes, unwritten, and delalloc extents cannot be shared */
- if (!xfs_is_cow_inode(ip) || !xfs_bmap_is_real_extent(irec)) {
+ if (!xfs_is_cow_inode(ip) || !xfs_bmap_is_written_extent(irec)) {
*shared = false;
return 0;
}
@@ -657,7 +657,7 @@ xfs_reflink_end_cow_extent(
* preallocations can leak into the range we are called upon, and we
* need to skip them.
*/
- if (!xfs_bmap_is_real_extent(&got)) {
+ if (!xfs_bmap_is_written_extent(&got)) {
*end_fsb = del.br_startoff;
goto out_cancel;
}
@@ -998,7 +998,7 @@ xfs_reflink_remap_extent(
xfs_off_t new_isize)
{
struct xfs_mount *mp = ip->i_mount;
- bool real_extent = xfs_bmap_is_real_extent(irec);
+ bool real_extent = xfs_bmap_is_written_extent(irec);
struct xfs_trans *tp;
unsigned int resblks;
struct xfs_bmbt_irec uirec;
@@ -1427,7 +1427,7 @@ xfs_reflink_dirty_extents(
goto out;
if (nmaps == 0)
break;
- if (!xfs_bmap_is_real_extent(&map[0]))
+ if (!xfs_bmap_is_written_extent(&map[0]))
goto next;
map[1] = map[0];
--
2.35.1
