Messages in this thread Patch in this message | | | From | Eric Van Hensbergen <> | Subject | [PATCH v3 07/11] Add additional debug flags and open modes | Date | Tue, 24 Jan 2023 02:38:30 +0000 |
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Add some additional debug flags to assist with debugging cache changes. Also add some additional open modes so we can track cache state in fids more directly.
Signed-off-by: Eric Van Hensbergen <ericvh@kernel.org> --- include/net/9p/9p.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h index 429adf6be29c..61c20b89becd 100644 --- a/include/net/9p/9p.h +++ b/include/net/9p/9p.h @@ -42,6 +42,8 @@ enum p9_debug_flags { P9_DEBUG_PKT = (1<<10), P9_DEBUG_FSC = (1<<11), P9_DEBUG_VPKT = (1<<12), + P9_DEBUG_CACHE = (1<<13), + P9_DEBUG_MMAP = (1<<14), }; #ifdef CONFIG_NET_9P_DEBUG @@ -213,6 +215,9 @@ enum p9_open_mode_t { P9_ORCLOSE = 0x40, P9_OAPPEND = 0x80, P9_OEXCL = 0x1000, + P9L_DIRECT = 0x2000, /* cache disabled */ + P9L_NOWRITECACHE = 0x4000, /* no write caching */ + P9L_LOOSE = 0x8000, /* loose cache */ }; /** -- 2.37.2
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