[v2] tty: replace __get_free_pages() with kmalloc()

[PATCH v2 0/4] tty: replace __get_free_pages() with kmalloc()

Mike Rapoport (Microsoft) posted 4 patches 1 week, 1 day ago

Diff against v1
Download series mbox

drivers/tty/amiserial.c            | 14 +++++++-------
drivers/tty/serial/men_z135_uart.c |  7 ++++---
drivers/tty/serial/pch_uart.c      |  6 +++---
drivers/tty/vt/vc_screen.c         |  6 ++----
4 files changed, 16 insertions(+), 17 deletions(-)

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[PATCH v2 0/4] tty: replace __get_free_pages() with kmalloc()

Posted by Mike Rapoport (Microsoft) 1 week, 1 day ago

This is a (tiny) part of larger work of replacing page allocator calls
with kmalloc.

Nowadays the right way to say "I need a buffer" is kmalloc() rather than
ancient and ugly __get_free_pages().

---
v2 changes:
* fix placement of include <linux/slab.h> in men_z135_uart

v1: https://patch.msgid.link/20260528-b4-tty-v1-0-9da9f7aec5f2@kernel.org

---
Mike Rapoport (Microsoft) (4):
      serial: pch: replace __get_free_page() with kmalloc()
      tty: amiserial: replace get_zeroed_page() with kzalloc()
      tty: serial: men_z135_uart: replace __get_free_page() with kmalloc()
      vc_screen: replace __get_free_pages() with kmalloc()

 drivers/tty/amiserial.c            | 14 +++++++-------
 drivers/tty/serial/men_z135_uart.c |  7 ++++---
 drivers/tty/serial/pch_uart.c      |  6 +++---
 drivers/tty/vt/vc_screen.c         |  6 ++----
 4 files changed, 16 insertions(+), 17 deletions(-)
---
base-commit: 5d6919055dec134de3c40167a490f33c74c12581
change-id: 20260528-b4-tty-7c6e90f41d13

Best regards,
--  
Sincerely yours,
Mike.