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Support request timeouts

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This adds the libfuse changes needed to support request timeouts.
A timeout may be set by the server in its init call. If a request is not
completed by the timeout, the connection will be aborted by the kernel.

Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
This commit is contained in:
Joanne Koong
2024-07-17 13:42:14 -07:00
committed by Bernd Schubert
parent cd50316828
commit 84a27de6a6
2 changed files with 12 additions and 1 deletions
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include/fuse_common.h
+7 -1
View File
@@ -708,10 +708,16 @@ struct fuse_conn_info {
*/
uint64_t want_ext;
/**
* Request timeout (in seconds). If the request is not answered by
* this timeout, the connection will be aborted by the kernel.
*/
uint16_t request_timeout;
/**
* For future use.
*/
uint32_t reserved[16];
uint16_t reserved[31];
};
fuse_static_assert(sizeof(struct fuse_conn_info) == 128,
"Size of struct fuse_conn_info must be 128 bytes");
lib/fuse_lowlevel.c
+5
View File
@@ -2720,6 +2720,11 @@ _do_init(fuse_req_t req, const fuse_ino_t nodeid, const void *op_in,
enable_io_uring = true;
}
if ((inargflags & FUSE_REQUEST_TIMEOUT) && se->conn.request_timeout) {
outargflags |= FUSE_REQUEST_TIMEOUT;
outarg.request_timeout = se->conn.request_timeout;
}
if (inargflags & FUSE_INIT_EXT) {
outargflags |= FUSE_INIT_EXT;
outarg.flags2 = outargflags >> 32;