[LU-19549] el10 build fix

• Type: Bug
• Resolution: Unresolved
• Priority: Medium
• Fix Version/s: Lustre 2.17.0
• Severity: 3
• Assignee: Shaun Tancheff
• Reporter: Shaun Tancheff

Description

("LU-18562 osd: llog write batch block allocation") landed some changes that break 6.12 (el10) kernel builds:

  CC [M]  /home/shaun/lustre-release/lustre/osd-ldiskfs/osd_handler.o
/home/shaun/lustre-release/lustre/osd-ldiskfs/osd_handler.c:2436:6: error: no previous prototype for ‘osd_drop_preallocated_space’ [-Werror=missing-prototypes]
 2436 | void osd_drop_preallocated_space(struct osd_object *o)
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[7]: *** [scripts/Makefile.build:229: /home/shaun/lustre-release/lustre/osd-ldiskfs/osd_handler.o] Error 1
  CC [M]  /home/shaun/lustre-release/lustre/osd-ldiskfs/osd_io.o
/home/shaun/lustre-release/lustre/osd-ldiskfs/osd_io.c:1961:21: error: no previous prototype for ‘osd_getnblk’ [-Werror=missing-prototypes]
 1961 | struct buffer_head *osd_getnblk(handle_t *handle, struct osd_object *o,
      |                     ^~~~~~~~~~~
/home/shaun/lustre-release/lustre/osd-ldiskfs/osd_io.c:2101:5: error: no previous prototype for ‘osd_ldiskfs_write_fast’ [-Werror=missing-prototypes]
 2101 | int osd_ldiskfs_write_fast(struct osd_object *o,  void *buf,
      |     ^~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors