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Message-Id: <20250627053344.245197-1-youling.tang@linux.dev>
Date: Fri, 27 Jun 2025 13:33:44 +0800
From: Youling Tang <youling.tang@...ux.dev>
To: Carlos Maiolino <cem@...nel.org>
Cc: linux-xfs@...r.kernel.org,
linux-kernel@...r.kernel.org,
youling.tang@...ux.dev,
Youling Tang <tangyouling@...inos.cn>
Subject: [PATCH] xfs: add FALLOC_FL_ALLOCATE_RANGE to supported flags mask
From: Youling Tang <tangyouling@...inos.cn>
Add FALLOC_FL_ALLOCATE_RANGE to the set of supported fallocate flags in
XFS_FALLOC_FL_SUPPORTED. This change improves code clarity and maintains
by explicitly showing this flag in the supported flags mask.
Note that since FALLOC_FL_ALLOCATE_RANGE is defined as 0x00, this addition
has no functional modifications.
Signed-off-by: Youling Tang <tangyouling@...inos.cn>
---
fs/xfs/xfs_file.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 48254a72071b..d7f6b078d413 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -1335,7 +1335,8 @@ xfs_falloc_allocate_range(
}
#define XFS_FALLOC_FL_SUPPORTED \
- (FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE | \
+ (FALLOC_FL_KEEP_SIZE | \
+ FALLOC_FL_ALLOCATE_RANGE | FALLOC_FL_PUNCH_HOLE | \
FALLOC_FL_COLLAPSE_RANGE | FALLOC_FL_ZERO_RANGE | \
FALLOC_FL_INSERT_RANGE | FALLOC_FL_UNSHARE_RANGE)
--
2.34.1
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