page_alloc.c (202e35db5e719ee8af6028183403f475e243f82d) page_alloc.c (06dac2f467fe9269a433aa5056dd2ee1d20475e9)
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * linux/mm/page_alloc.c
4 *
5 * Manages the free list, the system allocates free pages here.
6 * Note that kmalloc() lives in slab.c
7 *
8 * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds

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4199 noreclaim_flag = memalloc_noreclaim_save();
4200
4201 *compact_result = try_to_compact_pages(gfp_mask, order, alloc_flags, ac,
4202 prio, &page);
4203
4204 memalloc_noreclaim_restore(noreclaim_flag);
4205 psi_memstall_leave(&pflags);
4206
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * linux/mm/page_alloc.c
4 *
5 * Manages the free list, the system allocates free pages here.
6 * Note that kmalloc() lives in slab.c
7 *
8 * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds

--- 4190 unchanged lines hidden (view full) ---

4199 noreclaim_flag = memalloc_noreclaim_save();
4200
4201 *compact_result = try_to_compact_pages(gfp_mask, order, alloc_flags, ac,
4202 prio, &page);
4203
4204 memalloc_noreclaim_restore(noreclaim_flag);
4205 psi_memstall_leave(&pflags);
4206
4207 if (*compact_result == COMPACT_SKIPPED)
4208 return NULL;
4207 /*
4208 * At least in one zone compaction wasn't deferred or skipped, so let's
4209 * count a compaction stall
4210 */
4211 count_vm_event(COMPACTSTALL);
4212
4213 /* Prep a captured page if available */
4214 if (page)

--- 4957 unchanged lines hidden --- 		4209 /*
4210 * At least in one zone compaction wasn't deferred or skipped, so let's
4211 * count a compaction stall
4212 */
4213 count_vm_event(COMPACTSTALL);
4214
4215 /* Prep a captured page if available */
4216 if (page)

--- 4957 unchanged lines hidden ---