module_ref contains two "unsigned int" fields. Thats now too small, since some machines can open more than 2^32 files. Check commit 518de9b39e8 (fs: allow for more than 2^31 files) for reference. We can add an aligned(2 * sizeof(unsigned long)) attribute to force alloc_percpu() allocating module_ref areas in single cache lines. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Tejun Heo <tj@kernel.org> CC: Robin Holt <holt@sgi.com> CC: David Miller <davem@davemloft.net> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> |
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| .. | ||
| .gitignore | ||
| kdb_bp.c | ||
| kdb_bt.c | ||
| kdb_cmds | ||
| kdb_debugger.c | ||
| kdb_io.c | ||
| kdb_keyboard.c | ||
| kdb_main.c | ||
| kdb_private.h | ||
| kdb_support.c | ||
| Makefile | ||