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Sync `show_inode_state()` macro with upstream stable kernels
[lttng-modules.git]
/
instrumentation
/
events
/
lttng-module
/
writeback.h
diff --git
a/instrumentation/events/lttng-module/writeback.h
b/instrumentation/events/lttng-module/writeback.h
index 55aa896c47a9b60edd32a55778b61c7fabaef107..f874d7d85b78425de3aff4226c239b729c5534f6 100644
(file)
--- a/
instrumentation/events/lttng-module/writeback.h
+++ b/
instrumentation/events/lttng-module/writeback.h
@@
-65,8
+65,17
@@
static inline struct backing_dev_info *lttng_inode_to_bdi(struct inode *inode)
#endif
#endif
+/*
+ * Keep this macro around to track changes in the valid values for `state`.
+ * Eventually, we will have a enum to describe that field. If the macro is
+ * changed by an upstream kernel, the fact that we have a redefinition here
+ * will generate a compiler warning.
+ */
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,9,0) || \
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,9,0) || \
- LTTNG_UBUNTU_KERNEL_RANGE(5,4,94,67, 5,5,0,0))
+ LTTNG_KERNEL_RANGE(4,14,218, 4,15,0) || \
+ LTTNG_KERNEL_RANGE(4,19,172, 4,20,0) || \
+ LTTNG_KERNEL_RANGE(5,4,94, 5,5,0) || \
+ LTTNG_UBUNTU_KERNEL_RANGE(4,15,18,141, 4,16,0,0))
#define show_inode_state(state) \
__print_flags(state, "|", \
{I_DIRTY_SYNC, "I_DIRTY_SYNC"}, \
#define show_inode_state(state) \
__print_flags(state, "|", \
{I_DIRTY_SYNC, "I_DIRTY_SYNC"}, \
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