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| author | Bernd Schubert <bschubert@ddn.com> | 2023-12-04 15:58:45 +0100 |
|---|---|---|
| committer | Nikolaus Rath <Nikolaus@rath.org> | 2024-01-10 20:59:03 +0000 |
| commit | 22741f5582ea003c3518aff76e8df6561403f88b (patch) | |
| tree | 970e1748d6f893c8fd465a6692c68acfade28de9 /lib/fuse_lowlevel.c | |
| parent | 0392acbb2340066171d372b483f059941095c7f9 (diff) | |
| download | libfuse-22741f5582ea003c3518aff76e8df6561403f88b.tar.gz | |
Add FUSE_CAP_DIRECT_IO_ALLOW_MMAP and use in passthrough_hp
This is not called FUSE_CAP_DIRECT_IO_RELAX, as the kernel flag
FUSE_DIRECT_IO_RELAX is supposed to be renamed to
FUSE_DIRECT_IO_ALLOW_MMAP. The corresponding kernel patches just
did not land yet.
Diffstat (limited to 'lib/fuse_lowlevel.c')
| -rw-r--r-- | lib/fuse_lowlevel.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/fuse_lowlevel.c b/lib/fuse_lowlevel.c index ea98536..41e626b 100644 --- a/lib/fuse_lowlevel.c +++ b/lib/fuse_lowlevel.c @@ -2019,6 +2019,8 @@ void do_init(fuse_req_t req, fuse_ino_t nodeid, const void *inarg) bufsize = max_bufsize; } } + if (inargflags & FUSE_DIRECT_IO_ALLOW_MMAP) + se->conn.capable |= FUSE_CAP_DIRECT_IO_ALLOW_MMAP; if (arg->minor >= 38) se->conn.capable |= FUSE_CAP_EXPIRE_ONLY; } else { @@ -2151,6 +2153,8 @@ void do_init(fuse_req_t req, fuse_ino_t nodeid, const void *inarg) outargflags |= FUSE_EXPLICIT_INVAL_DATA; if (se->conn.want & FUSE_CAP_SETXATTR_EXT) outargflags |= FUSE_SETXATTR_EXT; + if (se->conn.want & FUSE_CAP_DIRECT_IO_ALLOW_MMAP) + outargflags |= FUSE_DIRECT_IO_ALLOW_MMAP; if (inargflags & FUSE_INIT_EXT) { outargflags |= FUSE_INIT_EXT; |