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

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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:
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2022-01-15 00:37:55 +01:00
committed by GitHub
parent 7adc190098
commit 18168da727
147 changed files with 781 additions and 876 deletions
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include/sys/nvpair.h
+4 -4
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@@ -135,12 +135,12 @@ struct nv_alloc_ops {
void (*nv_ao_reset)(nv_alloc_t *);
};
_SYS_NVPAIR_H const nv_alloc_ops_t *nv_fixed_ops;
_SYS_NVPAIR_H nv_alloc_t *nv_alloc_nosleep;
_SYS_NVPAIR_H const nv_alloc_ops_t *const nv_fixed_ops;
_SYS_NVPAIR_H nv_alloc_t *const nv_alloc_nosleep;
#if defined(_KERNEL)
_SYS_NVPAIR_H nv_alloc_t *nv_alloc_sleep;
_SYS_NVPAIR_H nv_alloc_t *nv_alloc_pushpage;
_SYS_NVPAIR_H nv_alloc_t *const nv_alloc_sleep;
_SYS_NVPAIR_H nv_alloc_t *const nv_alloc_pushpage;
#endif
_SYS_NVPAIR_H int nv_alloc_init(nv_alloc_t *, const nv_alloc_ops_t *,