| Message ID | 20230716-fixes-overly-restrictive-mmap-v4-2-a3cd1cd32af2@kernel.org (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Headers | show |
| Series | fs/9p: fix mmap regression | expand |
diff --git a/fs/9p/fid.h b/fs/9p/fid.h index 0c51889a60b3..297c2c377e3d 100644 --- a/fs/9p/fid.h +++ b/fs/9p/fid.h @@ -57,7 +57,7 @@ static inline void v9fs_fid_add_modes(struct p9_fid *fid, int s_flags, (s_flags & V9FS_DIRECT_IO) || (f_flags & O_DIRECT)) { fid->mode |= P9L_DIRECT; /* no read or write cache */ } else if ((!(s_cache & CACHE_WRITEBACK)) || - (f_flags & O_DSYNC) | (s_flags & V9FS_SYNC)) { + (f_flags & O_DSYNC) || (s_flags & V9FS_SYNC)) { fid->mode |= P9L_NOWRITECACHE; } }
There appears to be a typo in the comparison statement for the logic which sets a file's cache mode based on mount flags. Cc: stable@vger.kernel.org Fixes: 1543b4c5071c ("fs/9p: remove writeback fid and fix per-file modes") Reviewed-by: Christian Schoenebeck <linux_oss@crudebyte.com> Reviewed-by: Dominique Martinet <asmadeus@codewreck.org> Signed-off-by: Eric Van Hensbergen <ericvh@kernel.org> --- fs/9p/fid.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)