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| author | Jia Zhu <zhujia.zj@bytedance.com> | 2022-06-09 16:54:10 +0800 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2022-07-05 16:12:21 +0100 |
| commit | 65aa5f6fd8a12e0a343aaf1815949a79a49e3f35 (patch) | |
| tree | 2f0f615fe963c85c974034675921d6314881ea4d /fs/cachefiles | |
| parent | 5c4588aea6675b69e328d468c5b6be5127e19a79 (diff) | |
| download | linux-65aa5f6fd8a12e0a343aaf1815949a79a49e3f35.tar.gz linux-65aa5f6fd8a12e0a343aaf1815949a79a49e3f35.tar.bz2 linux-65aa5f6fd8a12e0a343aaf1815949a79a49e3f35.zip | |
cachefiles: narrow the scope of flushed requests when releasing fd
When an anonymous fd is released, only flush the requests
associated with it, rather than all of requests in xarray.
Fixes: 9032b6e8589f ("cachefiles: implement on-demand read")
Signed-off-by: Jia Zhu <zhujia.zj@bytedance.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://listman.redhat.com/archives/linux-cachefs/2022-June/006937.html
Diffstat (limited to 'fs/cachefiles')
| -rw-r--r-- | fs/cachefiles/ondemand.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/cachefiles/ondemand.c b/fs/cachefiles/ondemand.c index a41ae6efc545..1fee702d5529 100644 --- a/fs/cachefiles/ondemand.c +++ b/fs/cachefiles/ondemand.c @@ -21,7 +21,8 @@ static int cachefiles_ondemand_fd_release(struct inode *inode, * anon_fd. */ xas_for_each(&xas, req, ULONG_MAX) { - if (req->msg.opcode == CACHEFILES_OP_READ) { + if (req->msg.object_id == object_id && + req->msg.opcode == CACHEFILES_OP_READ) { req->error = -EIO; complete(&req->done); xas_store(&xas, NULL); |