module/*.ko: prune .data, global .rodata

Evaluated every variable that lives in .data (and globals in .rodata)
in the kernel modules, and constified/eliminated/localised them
appropriately. This means that all read-only data is now actually
read-only data, and, if possible, at file scope. A lot of previously-
global-symbols became inlinable (and inlined!) constants. Probably
not in a big Wowee Performance Moment, but hey.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12899
This commit is contained in:
наб
2022-01-15 00:37:55 +01:00
committed by GitHub
parent 7adc190098
commit 18168da727
147 changed files with 781 additions and 876 deletions
+1 -1
View File
@@ -452,7 +452,7 @@ _LIBZFS_H void zpool_print_unsup_feat(nvlist_t *config);
*/
struct zfs_cmd;
_LIBZFS_H const char *zfs_history_event_names[];
_LIBZFS_H const char *const zfs_history_event_names[];
typedef enum {
VDEV_NAME_PATH = 1 << 0,