[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[RFC 2/3] block/file-posix: Detect XFS with CONFIG_FALLOCATE
From: |
Max Reitz |
Subject: |
[RFC 2/3] block/file-posix: Detect XFS with CONFIG_FALLOCATE |
Date: |
Fri, 25 Oct 2019 11:58:48 +0200 |
We will need this for the next patch.
Signed-off-by: Max Reitz <address@hidden>
---
block/file-posix.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/file-posix.c b/block/file-posix.c
index 695fcf740d..5cd54c8bff 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -149,7 +149,7 @@ typedef struct BDRVRawState {
int perm_change_flags;
BDRVReopenState *reopen_state;
-#ifdef CONFIG_XFS
+#if defined(CONFIG_XFS) || defined(CONFIG_FALLOCATE)
bool is_xfs:1;
#endif
bool has_discard:1;
@@ -667,7 +667,7 @@ static int raw_open_common(BlockDriverState *bs, QDict
*options,
}
#endif
-#ifdef CONFIG_XFS
+#if defined(CONFIG_XFS) || defined(CONFIG_FALLOCATE)
if (platform_test_xfs_fd(s->fd)) {
s->is_xfs = true;
}
--
2.21.0
[RFC 3/3] block/file-posix: Let post-EOF fallocate serialize, Max Reitz, 2019/10/25
Re: [RFC 0/3] block/file-posix: Work around XFS bug, Vladimir Sementsov-Ogievskiy, 2019/10/25