[PATCH 4.14 35/61] md: dont call bitmap_create() while array is quiesced.

4.14-stable review patch. If anyone has any objections, please let me know. -- From: NeilBrown commit 52a0d49de3d592a3118e13f35985e3d99eaf43df upstream. bitmap_create() allocates memory with GFP_KERNEL and so can wait for IO. If called while the array is quiesced, it could

[PATCH 4.14 35/61] md: dont call bitmap_create() while array is quiesced.

4.14-stable review patch. If anyone has any objections, please let me know. -- From: NeilBrown commit 52a0d49de3d592a3118e13f35985e3d99eaf43df upstream. bitmap_create() allocates memory with GFP_KERNEL and so can wait for IO. If called while the array is quiesced, it could