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authorPetr Mladek <pmladek@suse.com>2022-12-08 11:46:56 +0100
committerPetr Mladek <pmladek@suse.com>2022-12-08 11:46:56 +0100
commit6b2b0d839acaa84f05a77184370f793752e786e9 (patch)
treed051c2ca80acc8a442277410d23a2053685f8a85 /include/linux/user_events.h
parent7365df19e8ff7a031e1557616fc0b3aa6d794d7e (diff)
parent5074ffbec67ac592614901771d3a15e1198d759d (diff)
downloadlinux-next-6b2b0d839acaa84f05a77184370f793752e786e9.tar.gz
linux-next-6b2b0d839acaa84f05a77184370f793752e786e9.zip
Merge branch 'rework/console-list-lock' into for-linus
Diffstat (limited to 'include/linux/user_events.h')
-rw-r--r--include/linux/user_events.h15
1 files changed, 3 insertions, 12 deletions
diff --git a/include/linux/user_events.h b/include/linux/user_events.h
index 736e05603463..592a3fbed98e 100644
--- a/include/linux/user_events.h
+++ b/include/linux/user_events.h
@@ -20,15 +20,6 @@
#define USER_EVENTS_SYSTEM "user_events"
#define USER_EVENTS_PREFIX "u:"
-/* Bits 0-6 are for known probe types, Bit 7 is for unknown probes */
-#define EVENT_BIT_FTRACE 0
-#define EVENT_BIT_PERF 1
-#define EVENT_BIT_OTHER 7
-
-#define EVENT_STATUS_FTRACE (1 << EVENT_BIT_FTRACE)
-#define EVENT_STATUS_PERF (1 << EVENT_BIT_PERF)
-#define EVENT_STATUS_OTHER (1 << EVENT_BIT_OTHER)
-
/* Create dynamic location entry within a 32-bit value */
#define DYN_LOC(offset, size) ((size) << 16 | (offset))
@@ -45,12 +36,12 @@ struct user_reg {
/* Input: Pointer to string with event name, description and flags */
__u64 name_args;
- /* Output: Byte index of the event within the status page */
- __u32 status_index;
+ /* Output: Bitwise index of the event within the status page */
+ __u32 status_bit;
/* Output: Index of the event to use when writing data */
__u32 write_index;
-};
+} __attribute__((__packed__));
#define DIAG_IOC_MAGIC '*'