[PATCH v3 0/3] x86/ioremap: clean up the mess in xxx_is_setup_data
From: Baoquan He
Date: Sat Nov 23 2024 - 06:42:43 EST
Functions memremap_is_setup_data() and early_memremap_is_setup_data()
share completely the same process and handling, except of the
different memremap/unmap invocations. The code can be extracted and put
into a helper function __memremap_is_setup_data().
And parameter 'size' is unused in implementation of memremap_is_efi_data(),
memremap_is_setup_data and early_memremap_is_setup_data().
This patchset is made to clean them up.
v2->v3:
- Add back __init to early_memremap_is_setup_data(). Tom pointed out
this.
- Split out the defining and usage of SD_SIZE and put them in patch 2.
Suggested by Ingo.
v1->v2:
- Remove __init from helper __memremap_is_setup_data(), add __ref to
helper suppress mismatch section warning.
- Merge the old patch 1 and 2 into one patch.
- Both are suggested by Tom during reviewing. Thanks to him.
Baoquan He (3):
x86/ioremap: introduce helper to implement xxx_is_setup_data()
x86/ioremap: Clean up size calculations in xxx_is_setup_data()
x86/mm: clean up unused parameters of functions
arch/x86/mm/ioremap.c | 117 +++++++++++++++---------------------------
1 file changed, 41 insertions(+), 76 deletions(-)
--
2.41.0