kmem.c (dd23f273d9a765d7f092c1bb0d1cd7aaf668077e) kmem.c (19809c2da28aee5860ad9a2eff760730a0710df0)
1/*
2 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
3 * All Rights Reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *

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62 * here. Hence we need to tell memory reclaim that we are in such a
63 * context via PF_MEMALLOC_NOFS to prevent memory reclaim re-entering
64 * the filesystem here and potentially deadlocking.
65 */
66 if (flags & KM_NOFS)
67 nofs_flag = memalloc_nofs_save();
68
69 lflags = kmem_flags_convert(flags);
1/*
2 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
3 * All Rights Reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *

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62 * here. Hence we need to tell memory reclaim that we are in such a
63 * context via PF_MEMALLOC_NOFS to prevent memory reclaim re-entering
64 * the filesystem here and potentially deadlocking.
65 */
66 if (flags & KM_NOFS)
67 nofs_flag = memalloc_nofs_save();
68
69 lflags = kmem_flags_convert(flags);
70 ptr = __vmalloc(size, lflags | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL);
70 ptr = __vmalloc(size, lflags | __GFP_ZERO, PAGE_KERNEL);
71
72 if (flags & KM_NOFS)
73 memalloc_nofs_restore(nofs_flag);
74
75 return ptr;
76}
77
78void *

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72 if (flags & KM_NOFS)
73 memalloc_nofs_restore(nofs_flag);
74
75 return ptr;
76}
77
78void *

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